NSI Lab Solutions
NSI Lab Solutions manufactures certified reference materials and operates ISO-accredited proficiency testing programs for analytical laboratories in environmental, food, pharmaceutical, and cannabis/hemp testing, distributing globally through major scientific suppliers and 40+ countries.
- Company typePrivate
- Founded1982
- HeadquartersRaleigh, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What NSI Lab Solutions does
NSI Lab Solutions is a Raleigh, North Carolina-based manufacturer and certifier of Certified Reference Materials (CRMs) and operator of Proficiency Testing (PT) programs for analytical laboratories, founded in 1982 to run the U.S. EPA reference materials program. The company serves testing laboratories across four regulated verticals — environmental (drinking water, wastewater, soil, hazardous waste, EPA DMRQA), food and agricultural science (pathogens, allergens, nutritional labeling), pharmaceutical quality control (USP 61/62, USP 51, API/excipient purity), and cannabis/hemp (pesticides, residual solvents, heavy metals, cannabinoids, microbiologicals) — with an in-house inventory of more than 2,500 neat chemicals and proprietary product formats including SNIP™ pre-measured single-use standards and the 13-analyte Universal Wastewater CRM.
The business is anchored by a multi-accreditation quality stack (ISO/IEC 17043:2023 via ANAB AP-1693, ISO 17034:2016, ISO/IEC 17025:2017, ISO 9001:2015) with QA acceptance limits reported as 30% more stringent than NELAC standards. Proficiency testing is delivered through the PT Datalink online platform (data entry, NELAC method/technology code drop-downs, downloadable reports, electronic submission to accrediting authorities, 24-hour preliminary results) and the PT Express expedited service (48-hour PT reports for corrective actions, initial accreditation, or analyst validation). Monthly PT studies run continuously across environmental, food, soil/UST, and cannabis matrices, with a 2025 study schedule covering NPW/Wastewater Chemistry and Microbiology, DMRQA, Potable Water, Soil/Hazardous Waste, UST, Food Science, and Hemp/Cannabis.
NSI distributes through direct phone sales (1-800-274-5487 / 1-800-234-7837), its own website, the ZeptoMetrix.com e-commerce platform following a 2024 integration with Antylia Scientific, and a multi-tier channel including Fisher Scientific, VWR Scientific, Thomas Scientific, Fox Scientific, Midland Scientific, plus specialty distributors (Emerald Scientific for cannabis/hemp, Nelson-Jameson for food microbiology, Emport LLC for food gluten) and international partners across 40+ countries. Revenue derives from one-time CRM purchases and recurring PT study subscriptions, with premium pricing on PT Express; pricing is quote-based and not publicly disclosed. The company is privately held with 11-50 employees and operates as part of the ZeptoMetrix/Antylia Scientific organization.
NSI Lab Solutions firmographics
Firmographics- Name
- NSI Lab Solutions
- Legal name
- NSI Lab Solutions
- Website
- https://nsilabsolutions.com
- Company type
- Private
- Founded year
- 1982
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- NSI Lab Solutions manufactures certified reference materials and operates ISO-accredited proficiency testing programs for analytical laboratories in environmental, food, pharmaceutical, and cannabis/hemp testing, distributing globally through major scientific suppliers and 40+ countries.
- Ownership category
- akta.pro rank
NSI Lab Solutions industry classification
Industry- Product category
- Laboratory Reference Materials
- NAICS
- Testing Laboratories and Services (54138), Testing Laboratories and Services (541380)
- SIC
- Services-Testing Laboratories (8734), Services-Commercial Physical & Biological Research (8731)
- akta.pro primary industry
- Proficiency Testing Programs & Schemes (Food PT Providers) (AFALAKAA)
- akta.pro secondary industries
- Reference Materials & Certified Reference Materials (CRMs) for Food Matrices (AFALAKAD), Matrix-Matched Standards & Spiking Materials (Food Contaminants/Residues) (AFALAKAI), Accreditation Support for ISO/IEC 17025 & PT Participation Compliance (Food Labs) (AFALAKAK), Release Testing & Batch Certification (QC) (HLAGADAC)
Keywords
Where NSI Lab Solutions is headquartered
LocationHeadquarters
- HQ city
- Raleigh
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
NSI Lab Solutions business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Certified Reference Materials (CRMs): Sale of certified reference materials for environmental, food, pharmaceutical, and cannabis testing. Products include organic analytes, elemental standards, wet chemistry standards, microbiological cultures, and specialized standards. Revenue from one-time product purchases with varying volumes.
- Proficiency Testing (PT) Programs: ISO 17043 accredited proficiency testing programs including Environmental PT (Drinking Water, Wastewater, Soil), Food Science PT, Cannabis/Hemp PT, and DMRQA studies. Recurring study-based revenue with regular scheduling (monthly studies available).
- PT Express: Rapid turnaround proficiency testing service for corrective action demonstrations, initial accreditation, or analyst proficiency validation. Premium pricing for 48-hour report generation and electronic submission to accreditation agencies.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Direct Purchase |
Go-to-market motion3 records
Distribution channels7 records
Marketing channels4 records
NSI Lab Solutions product offering
Product offeringCore offering
NSI Lab Solutions manufactures and certifies Certified Reference Materials (CRMs) — including organic, inorganic, and microbiological standards — for environmental, food, pharmaceutical, and cannabis testing laboratories. The company also operates ISO 17043-accredited Proficiency Testing (PT) programs covering drinking water, wastewater, soil, food safety, and cannabis matrices, supported by the PT Datalink online reporting platform and accelerated PT Express service.
Product overview
NSI Lab Solutions provides a comprehensive portfolio of Certified Reference Materials (CRMs) and Proficiency Testing (PT) programs for laboratory quality control and accreditation support. The company operates a multi-product portfolio organized into four core divisions: Environmental Reference Materials (encompassing Inorganics such as ICP/ICPMS, Ion Chromatography, and Water Chemistry CRMs including SNIP™ Standards; Microbiological products including Single Strain CRMs, Multiplex Cocktail CRMs, Snap-Stick™ Culture Swabs, and Unit Dose™ Cultures; and Organics including single component standards, pesticide residues, and EPA method-specific calibration standards), Food & Agricultural Science Reference Materials (covering allergens, proximates/nutritionals, food microbiology, pesticide residue, and proficiency testing), Pharmaceutical Reference Materials (traceable secondary reference materials and microbiology products for USP compendial testing), and Cannabis & Hemp Reference Materials (pesticides, residual solvents, heavy metals, terpenes, mycotoxins, potency/cannabinoids, and microbiological testing). Supporting these product lines are proficiency testing services including the PT Datalink online platform, PT Express expedited service, and comprehensive study schedules. All products are manufactured and certified in-house at the company's ISO-accredited facilities. NSI IS NOW INTEGRATED WITH ZEPTOMETRIX.COM.
Differentiator
Problem solved
Functional benefit
Brands
- PT Datalink: Online data entry and management system for proficiency testing results, including simplified data entry screens, drop-down screens for NELAC method and technology codes, downloadable PT reports, and electronic reporting to accrediting authorities.
- PT Express
Products and services
- Environmental Reference Materials (CRMs) Certified Reference Materials for environmental chemistry and microbiology, including organic analytes, elemental standards, wet chemistry standards, coliforms and E. coli CRMs, SNIP™ Standards, Snap-Stick™ culture swabs, and EPA method-specific calibration standards. Intended for environmental testing laboratories performing drinking water, wastewater, soil, and hazardous waste analysis under NELAC and ISO 17043-accredited programs.
- Food & Agricultural Science Reference Materials Certified Reference Materials for food chemistry and microbiology, including proximates and minerals reference materials, pathogen cultures (STEC, L. monocytogenes, Salmonella), microbiological indicator CRMs for Petrifilm and BAM methods, and allergen reference materials. For food testing laboratories, agricultural testing facilities, and cannabis/hemp testing labs.
- Pharmaceutical Reference Materials Traceable Secondary Reference Materials for compendial methods, including excipient compounds and API compounds certified for purity and traceable to pharmacopoeial standards, plus microbiological CRMs (compendial strains for USP 61/62 and USP 51), Snap-Stick™ culture swabs, and Unit Dose™ cultures for pharmaceutical microbiology QC.
- Cannabis & Hemp Reference Materials ISO 17034 Certified Reference Materials for cannabis and hemp testing, covering pesticide residues, residual solvents, heavy metals, terpenes, mycotoxins, potency/cannabinoids (CBDs), and microbiological contaminants. Includes Hemp Chemistry/Microbiological QC CRMs, PT Express – Hemp, and Hemp Proficiency Tests. For cannabis and hemp testing laboratories.
- Proficiency Testing (PT) Programs NELAC and ISO 17043 Accredited Proficiency Testing Programs covering environmental (drinking water, wastewater, soil, UST), food science, nutraceutical, and cannabis matrices. Includes rigorous QA process with analytical validation specifications more stringent than NELAC standards, documented accuracy of formulation, homogeneity testing, and stability documentation. For accredited testing laboratories requiring external proficiency demonstration.
- PT Datalink Online data entry and management platform for proficiency testing results, with simplified on-line data entry and modification screens, drop-down screens for NELAC method and technology codes, downloadable PT reports as PDFs, sorting and monitoring of PT results by methods and analytes, electronic reporting to accrediting authorities, and preliminary results available within 24 hours of study closure. For laboratories enrolled in NSI PT programs.
- PT Express Expedited proficiency testing service for laboratories needing immediate PT results for corrective action demonstrations, initial accreditation, or analyst proficiency verification. Generates PT reports within 48 hours with submission to accreditation agencies included. For laboratories facing tight accreditation or audit deadlines.
- Environmental Wastewater Standards Pre-measured, single-use reference materials and ready-to-use CRMs for wastewater testing, including the Universal Wastewater CRM (13-analyte), Universal Water Microbe Cocktail, Solids CRMs, Chlorine Accuracy Check Standards (SNIP™ format), GGA Concentrate Snips™, pH Buffer Standards, Minerals QC CRM, and 27 Component ICP Standard. For environmental wastewater laboratories, including smaller operations seeking simplified reference material management.
Quantifiable outcome
- Zero defects in 10+ years: Never issued PT report with inaccurately entered/reported/assigned values, never released sample with inaccurate assigned value, never issued broad-based amendment due to sample problems
- +2 more outcomes
Companies that use NSI Lab Solutions
Customer profileSegments4 records
Ideal customer profiles4 records
NSI Lab Solutions technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
NSI Lab Solutions partnerships and signals
Strategic signalPartnerships
13 partnerships are on record, tiered core and minor.
- Fisher ScientificcoreMajor US scientific distributor representing NSI Lab Solutions products. One of the largest distributors of laboratory supplies in North America.
- VWR ScientificcoreMajor US scientific distributor representing NSI Lab Solutions products. Major distributor of laboratory equipment and supplies.
- Thomas ScientificcoreMajor US scientific distributor representing NSI Lab Solutions products.
- Fox ScientificcoreUS scientific distributor representing NSI Lab Solutions products.
- Midland ScientificcoreUS scientific distributor representing NSI Lab Solutions products.
- Emerald ScientificcoreSpecialized distributor for Cannabis & Hemp Products in the United States. Located in San Luis Obispo, CA.
- Nelson-Jameson, Inc.coreSpecialized distributor for Food Microbiology CRMs in the United States. Located in Marshfield, WI.
- Emport LLCcoreSpecialized distributor for Food Chemistry Gluten CRMs & PT in the United States. Located in Pittsburgh, PA.
- PM SeparationsminorDistributor for Australia & New Zealand. Locations in Capalaba QLD Australia and Hamilton New Zealand.
- Delta ScientificminorDistributor for Canada. Located in Mississauga, ON with toll-free number 1-800-387-3256.
- bioTRADING Benelux B.V.minorDistributor for Belgium, Netherlands, and Luxembourg. Located in Mijdrecht, The Netherlands.
- LabMix24 GmbHminorDistributor for Germany & European Union. Located in Hamminkeln, Germany.
- ZeptoMetrix CorporationcoreNSI Lab Solutions has been integrated with ZeptoMetrix.com. Products are now available for ordering through the ZeptoMetrix e-commerce platform. NSI is part of the ZeptoMetrix organization ([email protected]).
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
NSI Lab Solutions competitors and assessment
Company assessmentDirect peers
- Inorganic Ventures: Manufacturer of certified reference materials and calibration standards for inorganic and ionic analysis, directly competing with NSI's ICP/IC and water chemistry CRM lines for the same environmental and industrial lab customers.
- Restek Corporation: Independent manufacturer of chromatography consumables and certified reference standards for environmental, food, and cannabis testing, overlapping with NSI's organics, pesticide residue, and cannabis CRM portfolios.
- AccuStandard: Specialty producer of certified reference materials and calibration standards for environmental, food, cannabis, and forensic testing, competing head-to-head with NSI across multiple CRM categories.
- Spex CertiPrep: Provider of certified reference materials and proficiency testing programs for environmental, food, and clinical laboratories, directly mirroring NSI's combination of CRMs and ISO 17043 PT services.
- Absolute Standards: Manufacturer of certified reference standards and spike solutions for environmental, drinking water, and wastewater testing laboratories, overlapping with NSI's environmental CRM catalogue.
- ERA (a Waters company): Provider of proficiency testing products and certified reference materials for water, wastewater, and soil laboratories; the closest direct peer to NSI's environmental PT and CRM offerings.
Broad incumbents
- Cerilliant (Sigma-Aldrich / Merck): Reference materials brand within Merck's Life Science portfolio offering pharmaceutical, clinical, and forensic certified standards at global scale; competes with NSI's pharmaceutical and reference-grade CRMs from a much broader commercial platform.
Emerging players
- Phenomenex: Chromatography consumables and reference standards supplier serving environmental, food, and cannabis labs; partial overlap with NSI's organics and cannabis CRM lines, primarily through columns and sample prep rather than CRMs.
Others
- Antylia Scientific: Parent/affiliated laboratory consumables and equipment group that has integrated NSI Lab Solutions with ZeptoMetrix, sharing distribution and operational infrastructure that NSI increasingly relies on.
- ZeptoMetrix Corporation: Microbiology quality controls and molecular diagnostics company under the Antylia umbrella whose e-commerce platform now hosts NSI's product catalogue; an ecosystem/sister entity rather than a direct CRM competitor.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks5 records
Key highlights7 records
Customer concentration
NSI Lab Solutions social profiles
Digital presenceNSI Lab Solutions compliance and trust
Trust signalCompliance4 records
NSI Lab Solutions financial estimates
Financial estimateRevenue estimate
Valuation estimate
NSI Lab Solutions leadership team
Management profileNumber of profiles
NSI Lab Solutions funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
NSI Lab Solutions M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about NSI Lab Solutions
What does NSI Lab Solutions do?
NSI Lab Solutions manufactures and certifies Certified Reference Materials (CRMs) — including organic, inorganic, and microbiological standards — for environmental, food, pharmaceutical, and cannabis testing laboratories. The company also operates ISO 17043-accredited Proficiency Testing (PT) programs covering drinking water, wastewater, soil, food safety, and cannabis matrices, supported by the PT Datalink online reporting platform and accelerated PT Express service.
Is NSI Lab Solutions a public or private company?
NSI Lab Solutions is a private company. It is classified as corporate owned and is currently operating.
When was NSI Lab Solutions founded?
NSI Lab Solutions was founded in 1982. It employs 11 to 50 people.
Where is NSI Lab Solutions based?
NSI Lab Solutions is headquartered in Raleigh, United States, in the North America region.
How does NSI Lab Solutions make money?
Three revenue lines are on record. Certified Reference Materials (CRMs) is the primary driver. The others are proficiency Testing (PT) Programs and PT Express.
Who are NSI Lab Solutions's main competitors?
Direct peers on record are Inorganic Ventures, Restek Corporation, AccuStandard, Spex CertiPrep, Absolute Standards and ERA (a Waters company). Cerilliant (Sigma-Aldrich / Merck) is listed as a broad incumbent. Phenomenex is listed as an emerging player. Others are Antylia Scientific and ZeptoMetrix Corporation.
Does NSI Lab Solutions have an API?
No public API is recorded for NSI Lab Solutions.
What industry is NSI Lab Solutions in?
NSI Lab Solutions's product category is Laboratory Reference Materials. Its primary akta.pro industry code is AFALAKAA, Proficiency Testing Programs & Schemes (Food PT Providers), with a secondary code of AFALAKAD, Reference Materials & Certified Reference Materials (CRMs) for Food Matrices. Its NAICS code is 54138 and its SIC code is 8734.