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Inorganic and Organic Complete Product Catalog
Inorganic Product Catalog
Organic Product Catalog
Accreditations
Certificate of Analysis
SPoints Rewards
HCS Pictograms & Hazards
Custom Standards
Get to Know SPEX
Assurance vs. Claritas
Inorganic Standards Overview
1 ppm ICP-MS Single-Element Standards
10 ppm Claritas Single-Element Standards
30 mL ICP and ICP-MS Single-Element Standards
Biodiesel and Organometallic Oil Standards
Carbon Black
Certified pH Buffers and Conductivity Standards
Plastic Standards and Additives
Fusion Fluxes and Additives
Heavy Metals and Minerals Testing Kits
ICH Global Compliance Standards
Pharmaceutical Standards
Speciation Standards
USP 232 Elemental Impurities
Inorganic Part Number Formulation
Organics Standards Overview
Analytical Standards for GC/MS
Canadian Cannabis Pesticides
Cannabis Standards
Flavonoids
Hemp Standards
Pesticide Mixes
Pesticide Standards
Pharmaceutical Residual Solvent Standards
US EPA Semivolatiles
US EPA Volatiles
USP 467 Residual Solvents
Analytical Standards for Wine
Mycotoxins
USP 561 Standards
EU 20813 Standards
Vitamin Standards
Heavy Metal Standards for Cannabis Testing
Internal Standards for UV-VIS
Isomer Ratios
Multiresidue Pesticide Standards
Aspergillus qPCR Detection Kits
Terpene Certified Reference Materials
Mobile Phase Modifiers for HPLC/LCMS
Optimizing Your Mobile Phase
OdorEroder
Pipette Washer and Dryer
Pipette Washer/Dryer Operation Manual
FDA-SAN-1 Hand Sanitizer Mix
Alcohol and Tobacco Brochure
Food and Beverage Brochure
Cannabis Sample Processing and Preparation
The Differences in Diisononyl Phthalate (DINP)
Spiromesifen Summary
Standards, Curves and Dilutions
Terpenes: A Building Block of Cannabis
Chemistry of Antiviral Drugs
Structure of Isomers
The Chemistry of the Sun, Vitamin D and Sunscreen
Internal Standards for UV-VIS Technical Note
What is Accreditation?
A Chemist's Guide to the COVID-19 Outbreak
Mold, Fungi and Mycotoxins
Ironing Out the Elements: Essential Nutrients
In Pursuit of the True Value - Error and Use of Standards in Producing Accurate Data
Understanding Measurement and Dilutions
Aspergillus Tech Note
Understanding Pests, Pest Control and Pesticides
Syringes
Hand Sanitizer Primer
History of Pesticides and Pesticide Solubility
International Methods and Regulations for Airborne Metal Particulate
Mercury Poisoning: "The Minamata Poisoning"
The Reality of Cannabis Testing: Thinking Outside the Bud
Cannabis and Hemp Potency and Impurities Analysis
Cannabis Protocols
NSI Multiplex Controls for Petrifilm®
NSI Snap-StickTM Ready To Use Culture Swabs
NSI Unit Dose™ Microbiological Controls
NSI Quantitative Reference Cultures USP 51, Antimicrobial Effectiveness Testing
NSI Quantitative Reference Cultures USP 61-62, Growth Promotion and Inhibitory Testing
NSI Certified Reference Materials for Wastewater Labs ISO Guide 17034 Accredited
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