An Investigative Analysis of the Identifier "LS-009": A Multi-Domain Intelligence Report

Executive Summary & Definitive Findings

1.1 Core Conclusion: Addressing the Foundational Misconception

Analysis reveals that the identifier "LS-009" does not correspond to a singular, recognized pharmaceutical drug or medication. The query for an "LS-009 medication" is based on a foundational misconception. Instead, "LS-009" is a polysemous identifier, meaning it is a code or name used for numerous, entirely unrelated entities across a wide spectrum of industries and disciplines. This report provides a definitive deconstruction of these various meanings, correcting the initial premise and categorizing each distinct use of the "LS-009" identifier to enable accurate, context-specific understanding.

1.2 The "Identifier Collision" Phenomenon

The recurrence of "LS-009" across disparate fields is not coincidental but is a direct consequence of decentralized and uncoordinated internal nomenclature systems. Organizations in fields as diverse as materials science, clinical research, automotive manufacturing, and consumer goods independently generate internal part numbers, formulation codes, and tracking IDs. Without a global registry or standardizing body for such internal codes, the same alphanumeric string can and does get assigned to multiple different items. This phenomenon of "identifier collision" is the primary source of the confusion surrounding "LS-009." Any investigation based on such a non-universal identifier must therefore be acutely aware of context and cannot rely on a simple string search for accurate due diligence.

1.3 Summary of Identified Entities

The "LS-009" identifier has been located in several distinct domains, each with a unique context and meaning. This report will provide a detailed examination of the identifier as it appears in the following categories:

• Administrative and research identifiers within medical, biomedical, and scientific contexts, including clinical trial approvals, ethnobotanical specimen tags, and pathogen strain codes.
• Commercial chemicals and advanced materials, specifically a high-purity electrolyte for battery research and a proprietary formulation for a cosmetic product.
• Industrial and consumer product part numbers for items ranging from hospital furniture and automotive components to mechanical pins and wood stains.
• Miscellaneous references within technical documentation, including internal test methods and spare parts lists.

1.4 Strategic Recommendation

It is concluded that any further investigation premised on the existence of a single "LS-009 medication" should be abandoned. Such an approach is guaranteed to yield misleading or invalid results. Instead, strategic focus must be redirected toward one of the specific, correctly identified entities detailed within this report, depending on the user's area of interest.

"LS-009" in Medical, Biomedical, and Scientific Research Contexts

Introduction: The "Cluster of Plausibility"

The initial confusion regarding "LS-009" is significantly amplified by the existence of several identifiers in fields that are adjacent to or associated with pharmaceuticals. A search for a medication that returns results including "clinical trial," "pharmacology," and "medicine shelf" creates a misleading "cluster of plausibility," suggesting the user is on a correct path. This section systematically dissects this cluster, demonstrating that while these identifiers exist within a broadly medical domain, none represent a regulated therapeutic drug. Each is a distinct entity with a specific, non-therapeutic function.

2.1 Administrative Identifier in Clinical & Diagnostic Studies

The most prominent medical-related use of "LS-009" is as an administrative tracking code for research activities, not as an identifier for a substance being tested.

2.1.1 Study Approval Number: "2016-LS-009"

The code "2016-LS-009" is an ethical approval number assigned to a specific site participating in a multicenter clinical study.[1] The study was designed to evaluate the clinical performance of the Xpert CT/NG test, a diagnostic assay for the detection of

Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG).[3] The approval number "2016-LS-009" specifically pertains to the activities conducted at the Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, one of three hospitals involved in the evaluation.[1]

The significance of this finding is critical. The code identifies a study protocol, not a compound. The subject of the study was a diagnostic device, and its purpose was to validate the test's sensitivity and specificity using urine and cervical swab samples.[1] This type of identifier is issued by an institutional review board (IRB) or ethics committee to certify that a research plan meets ethical standards and is permitted to proceed. It must not be confused with a marketing authorization number from a regulatory body like the U.S. Food and Drug Administration (FDA), which permits a new drug to be sold to the public. The "approval" in this context is for the research itself, not for a therapeutic product.

2.2 Specimen Tag in Ethnobotanical and Pharmacological Research

The identifier "LS 009" also appears as a collection tag for a biological sample in the context of natural product discovery.

2.2.1 The "Omululuza" Specimen

In an ethnobotanical survey conducted in Uganda, "LS 009" was the unique identifier assigned to a plant specimen known locally as "Omululuza".[4] The study documented the traditional uses of various plants, noting that a decoction made from the leaves (L) and stems (S) of this specimen is used to treat conditions including malaria, diarrhea, stomach ache, and COVID-19.[5] This research, which was approved by university ethics committees and the Uganda National Council of Science and Technology, represents the earliest stage of pharmacological investigation—the identification of natural products that may serve as sources for "new drugs and drug leads".[4] "LS 009" is therefore the tag for a raw, unpurified botanical material, not a standardized, clinically-validated pharmaceutical.

2.3 Laboratory Reagent and Reference Material Identifiers

The "LS-009" code is also used to identify tools and reference materials used in fundamental laboratory work.

2.3.1 Molecular Biology Primer

In the field of genetic engineering, "LS-009" was the name given to a specific primer used in a laboratory experiment.[6] A primer is a short, custom-synthesized strand of nucleic acid that serves as a starting point for DNA synthesis. In this case, the "LS-009" primer was used in a polymerase chain reaction (PCR) to amplify a specific gene (

yoeBsl) from the bacterium Streptomyces lividans.[6] This establishes "LS-009" as a common laboratory consumable, a tool whose identity is defined by its specific genetic sequence and whose purpose is purely technical. It has no therapeutic application.

2.3.2 WHO BioHub Pathogen Strain Identifier

The World Health Organization (WHO) BioHub System uses a similar coding convention for tracking biological materials. The identifier "2021-WHO-LS-009" is the official reference code for a specific virus sample: the SARS-CoV-2 Gamma variant (lineage P.1), strain hCoV-19/ LU-LNS/2021.[7] This system is designed to facilitate the safe and rapid sharing of pathogens between laboratories for research and public health purposes. Here, "LS-009" is part of an administrative code for a dangerous pathogen, further reinforcing the theme of the identifier being used for tracking and reference rather than for a therapeutic substance.

"LS-009" as a Commercial Chemical and Advanced Material

Introduction: The Research vs. Consumer Dichotomy

Beyond its use as an administrative identifier, "LS-009" also refers to two distinct chemical products. These products exist in entirely separate markets and serve vastly different purposes. The first is a high-purity research chemical intended for industrial R&D in the energy sector. The second is a code for a complex formulation intended for the mass-market consumer cosmetics industry. The identity of "LS-009" as a chemical is therefore bifurcated, and understanding this division is essential for any accurate market or technical intelligence.

3.1 Advanced Material: Lithium-Sulfur Battery Electrolyte

One of the most technically specific uses of the "LS-009" identifier is for a specialized electrolyte used in advanced battery research.

3.1.1 Chemical Composition and Supplier

The electrolyte is explicitly defined as a solution of "1.0 M LiTFSI in 1,3-dioxalane (DOL):dimethyl ether (DME) = 1:1 vol % with 2.0% LiNO3".[8] LiTFSI is lithium bis(trifluoromethanesulfonyl)imide, a common salt in lithium battery research. This formulation is offered by a chemical company named DoDoChem.[8] Another supplier, "col-int.com," lists "LS-009" for sale at a price of $1,320.00 for 1000g, a price point indicative of a low-volume, high-purity specialty chemical for research and development, not a mass-produced commodity.[9]

3.1.2 Mechanism and Application

This "LS-009" electrolyte is a critical component in the development of next-generation energy storage systems, particularly lithium-sulfur (Li-S) and lithium metal batteries.[8] These battery types have a much higher theoretical energy density than conventional lithium-ion batteries but are plagued by practical challenges, most notably the formation of lithium dendrites during charging.[8] Dendrites are needle-like structures that can grow from the anode, causing short circuits, capacity loss, and safety hazards. The "LS-009" electrolyte is used in research aimed at creating a stable solid-electrolyte interphase (SEI) and enabling uniform, dendrite-free lithium deposition. Studies cite its use in conjunction with advanced anode architectures, such as 3D carbon nanofiber hosts and composite lithium soap fiber interfaces, to improve battery cycle life and efficiency.[8]

3.1.3 Market Context and Significance

This version of "LS-009" is not a final product but an enabling material for a highly strategic and competitive R&D field. The research it supports is aimed at creating batteries for electric vehicles, large-scale grid storage, and advanced mobile electronics.[13] The market is a business-to-business (B2B) ecosystem comprising research universities, national laboratories, and the R&D departments of battery manufacturers and technology firms.

3.2 Formulation Code: Cosmetic Lip Treatment

In a completely different context, "LS-009" is used as an internal formulation code for a consumer cosmetic product.

3.2.1 Product Identity: "SC-LS 009 V3"

The code "SC-LS 009 V3" refers to an "Intensely Hydrating Lip Balm Treatment" developed by the specialty chemical company AppleChem.[14] This is unequivocally a cosmetic product, not a drug, designed for topical application to the lips for hydration and aesthetic improvement.

3.2.2 Formulation and Technology

The key technological feature of this formulation is its water-in-oil emulsion base. This is presented as an innovation over standard wax-based lip balms, claiming to provide "dramatically more hydration".[14] The formulation leverages several key ingredients to achieve its properties: OleoFlex structurants are used to create a stable, water-resistant film with a "smooth and cushioned feel," while PhytoCare, a snow mushroom extract, is included to hydrate, repair skin, and help rebuild elasticity.[14]

3.2.3 Detailed Ingredient Breakdown

The cosmetic nature of this product is confirmed by its list of ingredients, which are standard components in the personal care industry. The complete formulation provides definitive evidence of its identity.

Table 1: Formulation of SC-LS 009 V3 Intensely Hydrating Lip Balm Treatment

Phase	Ingredient Name (INCI Name)	Usage Weight %
A	Prunus Amygdalus Dulcis (Sweet Almond) Oil	4.00
	Shea Butter	8.00
	Sunflower Seed Oil	15.00
	Caprylic/Capric Triglyceride	15.00
	OleoFlex FG 100	9.00
	OleoFlex EG 200	15.00
	Polyethylene	6.00
	Ozokerite Wax 77W	6.00
	Microcrystalline Wax	5.50
	Carnauba Wax	2.00
	Beeswax	4.00
B1	Glycerine	20.00
	Snow Mushroom Extract (PhytoCare-HA CG 1M)	0.10
	Honey	4.00
	Sorbitan Laurate	0.50
	Water	47.40
B2	Caprylic/Capric Triglyceride	16.00
	2-Ethylhexyl Palmitate	2.50
	PEG -30 Dipolyhydroxystearate	2.00
	OleoFlex FG 100	5.00
	OleoFlex EG 200	2.50
C	Preservative	0.50
Note: Phase B is a premixed water-in-oil (W/O) emulsion that constitutes 10.0% of the final product. The percentages for Phases B1 and B2 represent the composition of that premixed emulsion. 14

"LS-009" as a Product and Part Identifier Across Diverse Industries

Introduction

To provide a complete picture of the "identifier collision" phenomenon, this section catalogues the remaining, disparate uses of the "LS-009" code. These examples, drawn from various industries, serve to definitively eliminate these items from any consideration as a medication and highlight the importance of contextual analysis.

4.1 Medical-Adjacent Equipment

• Product: "Ls-009 Epoxy Painted Two Side Medicine Shelf Rack".[15]
• Analysis: This is a piece of hospital furniture, specifically a stainless steel shelving unit with dimensions of 800×860×2000 mm, manufactured in China.[15] The identifier is a model number. The presence of the word "Medicine" in the product description is a key example of the "cluster of plausibility" that can create confusion. However, the product is clearly a piece of equipment for storing medicines, not a consumable drug itself.

4.2 Automotive Components

• Product: "CTS-LS-009" Lowering Springs for the Volkswagen MK8 GTI.[16]
• Analysis: This is an aftermarket automotive performance part manufactured by CTS Turbo.[18] The "LS" in the part number likely stands for "Lowering Spring." The product is fabricated from high-quality SAE 9254/DIN 54SiCr6 spring steel and is designed to lower the vehicle's ride height, improving handling and aesthetics.[17] This is a clear example of a business-to-consumer (B2C) product in a completely unrelated industry.

4.3 Industrial Parts and Materials

• Product: "LS-009" Spring Pin (5×30 mm).[19]
• Analysis: This is a standard mechanical fastener. It is listed as a component in the operating and parts manual for a piece of industrial machinery, specifically a milling machine.[19]
• Product: "LS-009" Industrial Coupling.[20]
• Analysis: This is a model number for a self-sealing coupling manufactured by WALTHER. These components are used in industrial settings for connecting fluid transfer lines and are protected by patents.[20]
• Product: "Dark Oak Log & Siding" wood stain, color code "LS-009".[21]
• Analysis: This is a consumer product from the brand PPG Proluxe. Here, "LS-009" is simply a stock keeping unit (SKU) or color code used to identify a specific shade of transparent wood stain.

4.4 Miscellaneous Identifiers

• Code: "3M LS 009" Test Method.[22]
• Analysis: This code does not refer to a product but to an internal quality control standard used by the 3M company. Specifically, it is a test procedure to evaluate the surface appearance of automotive protective films after being subjected to thermal stress (e.g., 7 days at 80 °C).[22]
• Code: "LS-009" in various documentation.[24]
• Analysis: The identifier appears as a line item in a Recommended Spare Parts List (RSPL) for a Canadian military system, likely referring to a specific spare part.[24] It also appears as a document identifier for a manual in a NASA data requirements list from the 1960s, indicating its use as an administrative code for publications.[25]

Concluding Synthesis and Strategic Recommendations

5.1 Synthesis of Findings: A Definitive Reference

The comprehensive analysis confirms that the query for an "LS-009 medication" is based on a false premise. This error arises from a widespread "identifier collision," where a single alphanumeric code has been independently assigned to numerous, unrelated entities across different fields. This report has systematically deconstructed this premise, separating the plausible but incorrect leads in the medical field from the genuine identities of "LS-009" in domains such as materials science, cosmetics, and industrial manufacturing. The evidence demonstrates that "LS-009" is, among other things, a clinical study approval number, a botanical specimen tag, a battery electrolyte, a cosmetic formulation, and an automotive part, but it is not a recognized pharmaceutical drug.

5.2 Master Reference Table

The following table serves as the capstone of this analysis, providing a single, actionable reference artifact that distills the report's findings. It offers a definitive guide to the true identities of "LS-009," empowering any user to pivot their research correctly by providing the necessary context, description, and source validation for each entity.

Table 2: Definitive Reference Guide to the "LS-009" Identifier

Identifier/Code	Domain/Industry	True Identity	Key Characteristics/Description	Source(s)
2016-LS-009	Clinical Research	Ethical Approval Number	For a multicenter study evaluating the Xpert CT/NG diagnostic test in China.	1
LS 009	Ethnobotany	Plant Specimen Tag	A plant known as "Omululuza" from a Ugandan survey, used in traditional medicine.	4
LS-009	Materials Science	Battery Electrolyte	A solution of 1.0 M LiTFSI in DOL:DME with LiNO3, used in Li-S battery R&D.	8
SC-LS 009 V3	Cosmetics	Lip Balm Formulation	A water-in-oil emulsion base for an intensely hydrating lip treatment by AppleChem.	14
LS-009	Medical Equipment	Hospital Furniture	An epoxy-painted, two-sided stainless steel medicine shelf rack.	15
CTS-LS-009	Automotive	Lowering Springs	Aftermarket performance part for the Volkswagen MK8 GTI, made by CTS Turbo.	16
LS-009	Molecular Biology	Laboratory Primer	A custom DNA primer used to amplify the yoeBsl gene from S. lividans.	6
2021-WHO-LS-009	Global Public Health	Pathogen Strain Code	WHO BioHub identifier for SARS-CoV-2 Gamma variant (P.1) sample.	7
LS-009	Industrial Machinery	Mechanical Part	A 5×30 mm spring pin listed in a parts manual for a milling machine.	19
LS-009	Industrial Couplings	Product Model Number	A self-sealing coupling for fluid transfer systems, made by WALTHER.	20
LS-009	Consumer Goods	Product Color Code	The color code for "Dark Oak Log & Siding" transparent wood stain by PPG Proluxe.	21
3M LS 009	Quality Control	Internal Test Method	A 3M standard procedure for testing the surface appearance of protective films.	22

5.3 Final Strategic Recommendation

It is strongly recommended that the search for "LS-009" as a singular pharmaceutical entity be definitively concluded. Continuing this line of inquiry carries a high risk of leading to misinformed strategic decisions based on flawed data. Any future research, investment, or due diligence must be precisely targeted toward one of the actual entities identified in this report. For example, a valid line of inquiry would be "the market for lithium-sulfur battery electrolytes," "the competitive landscape for water-in-oil cosmetic formulations," or "the supply chain for CTS Turbo automotive parts." By using the correct context and terminology as laid out in this analysis, future efforts can proceed from a foundation of factual accuracy.

Works cited

1. Clinical Performance of the Xpert® CT/NG Test for Detection of ..., accessed July 7, 2025, https://pmc.ncbi.nlm.nih.gov/articles/PMC8762110/
2. https://www.frontiersin.org/journals/cellular\-and\-infection, accessed July 7, 2025, https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2021.784610/xml
3. (PDF) Clinical Performance of the Xpert CT/NG Test for Detection of Chlamydia trachomatis and Neisseria gonorrhoeae: A Multicenter Evaluation in Chinese Urban Hospitals - ResearchGate, accessed July 7, 2025, https://www.researchgate.net/publication/357570388_Clinical_Performance_of_the_Xpert_CTNG_Test_for_Detection_of_Chlamydia_trachomatis_and_Neisseria_gonorrhoeae_A_Multicenter_Evaluation_in_Chinese_Urban_Hospitals
4. Ethnobotanical Survey of Medicinal Plants Used in Breast Cancer ..., accessed July 7, 2025, https://pmc.ncbi.nlm.nih.gov/articles/PMC10008314/
5. Ethnobotanical Survey of Medicinal Plants Used in Breast Cancer Treatment by Traditional Health Practitioners in Central Uganda - Semantic Scholar, accessed July 7, 2025, https://pdfs.semanticscholar.org/7472/26a9289be2d576a79b13e76b9c0c3fe57837.pdf
6. Schematic representation of the construction of the suicide plasmid... - ResearchGate, accessed July 7, 2025, https://www.researchgate.net/figure/Schematic-representation-of-the-construction-of-the-suicide-plasmid-pK18-3-designed-to_fig1_11632630
7. WHO BioHub - World Health Organization (WHO), accessed July 7, 2025, https://www.who.int/initiatives/who-biohub
8. Carbon Nanofiber Host with Directed Gradient Pore Size for Dendrite-Free Lithium Metal Anodes | ACS Applied Energy Materials, accessed July 7, 2025, https://pubs.acs.org/doi/10.1021/acsaem.5c00632?goto=supporting-info
9. Lithium Sulfur Battery Electrolyte 125-1000mL - Col-Int Tech, accessed July 7, 2025, https://www.col-int.com/products/lithium-sulfur-battery-electrolyte-125ml
10. A Lithiophilic Artificial Li3P Interphase with High Li-Ion Conductivity via Solid-State Friction for Lithium Metal Anodes - MDPI, accessed July 7, 2025, https://www.mdpi.com/1996-1944/18/9/1930
11. Three-dimensional nanostructured composite lithium soap fibers for constructing high-performance lithium metal anode interfacial layers - PMC - PubMed Central, accessed July 7, 2025, https://pmc.ncbi.nlm.nih.gov/articles/PMC12036535/
12. Three-dimensional nanostructured composite lithium soap fibers for constructing high-performance lithium metal anode interfacial layers - RSC Publishing, accessed July 7, 2025, https://pubs.rsc.org/en/content/articlehtml/2025/sc/d5sc01994j
13. Electrochemical performance and morphology of cycled lithium metal in... - ResearchGate, accessed July 7, 2025, https://www.researchgate.net/figure/Electrochemical-performance-and-morphology-of-cycled-lithium-metal-in-Li-symmetric-cells_fig2_357729777
14. Applechem Formulary - Lip Care, accessed July 7, 2025, https://www.applechem.com/_media/product_documents/phytocare/formulations/sc-ls_009_intensely_hydrating_lip_balm_treatment_v_3.pdf
15. Ls-009 Epoxy Painted Two Side Medicine Shelf Rack, accessed July 7, 2025, https://medicalyx.en.made-in-china.com/product/vBFnkbdrETha/China-Ls-009-Epoxy-Painted-Two-Side-Medicine-Shelf-Rack.html
16. CTS Lowering Springs | 2022-2023 Volkswagen GTI (CTS-LS-009) - MAPerformance, accessed July 7, 2025, https://www.maperformance.com/products/cts-lowering-springs-2022-2023-volkswagen-gti-cts-ls-009
17. CTS Turbo Lowering Spring Set - VW / MK8 / GTI | CTS-LS-009 - UroTuning, accessed July 7, 2025, https://www.urotuning.com/products/cts-turbo-lowering-spring-set-vw-mk8-gti
18. CTS Turbo MK8 Golf GTI Lowering Spring Set (CTS-LS-009) - JM Auto Racing, accessed July 7, 2025, https://jmautosports.com/products/cts-turbo-mk8-golf-gti-lowering-spring-set-ctsls009
19. Operating Instructions and Parts Manual - Variable Speed Turret Mill - Global Industrial, accessed July 7, 2025, https://www.globalindustrial.com/site/images/JET/Manuals/Operating%20Manuals%20PDF/690087-Operating-Instructions-and-Parts-Manual.pdf
20. The Company - AWS, accessed July 7, 2025, https://wlw-1-company-facts-media20191122174836234900000006.s3.eu-central-1.amazonaws.com/c80b285e-92c2-4be0-b902-e2cbdb851171.pdf
21. Dark Oak Log & Siding - Transparent Stain - PPG Paints, accessed July 7, 2025, https://www.ppgpaints.com/color/stain-colors/transparent/dark-oak-log-siding
22. PNUE 9006 E - 3M, accessed July 7, 2025, https://multimedia.3m.com/mws/media/1049195O/3m-automotive-paint-protection-film-pnue-9006-datasheet.pdf
23. PU8591E E_04 - 3MARKET, accessed July 7, 2025, https://www.3market.cz/user/related_files/pu8591e_e_04.pdf
24. APPENDIX 2 to ANNEX B C21 MULTI-CALIBRE SNIPER WEAPON (MCSW) SYSTEM DATA ITEM DESCRIPTION - Buyandsell.gc.ca, accessed July 7, 2025, https://buyandsell.gc.ca/cds/public/2020/01/16/f7a89c16ad46e9e1a5cab82d7c4cd2a5/ABES.PROD.PW__BM.B030.E27579.ATTA005.PDF
25. GENERAL 0 ELECTRIC - NASA Technical Reports Server (NTRS), accessed July 7, 2025, https://ntrs.nasa.gov/api/citations/19670031090/downloads/19670031090.pdf