Certified Reference Material - Semivolatiles on Polyurethane foam (Pair) Item no. ERA-1110 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Organochlorine Pesticides on Polyurethane foam Item no. ERA-1111 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Ammonia in Impinger Solution Item no. ERA-1145 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Simple Nutrients, effluent (synthetic waste water matrix) Item no. ERA-1240 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Complex Nutrients (Hard Water), effluent (synthetic waste water matrix) Item no. ERA-1241 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - PFAS - in wastewater Item no. ERA-404 Unit 2 mL (ampoule) Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - PFAS in Soil Item no. ERA-465 Unit 10 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) SOIL 127 (July 22, 2024 - September 5, 2024)SOIL 128 (October 18, 2024 - December 2, 2024)SOIL 129 (January 27, 2025 - March 13, 2025)SOIL 130 (April 21, 2025 - June 5, 2025)SOIL 131 (July 21, 2025 - September 4, 2025)SOIL 132 (October 17, 2025 - December 1, 2025)SOIL 133 (January 26, 2026 - March 12, 2026)SOIL 134 (April 27, 2026 - June 11, 2026)SOIL 135 (July 27, 2026 - September 10, 2026)SOIL 136 (October 23, 2026 - December 7, 2026)SOIL 137 (January 25, 2027 - March 11, 2027)SOIL 138 (April 26, 2027 - June 10, 2027)SOIL 139 (July 26, 2027 - September 9, 2027)SOIL 140 (October 22, 2027 - December 6, 2027) Add to cart All product details
Certified Reference Material - TCLP Metals in Soil, priority pollutant (PriorityPollutnT TM) Item no. ERA-544 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - New Jersey EPH in Soil Item no. ERA-564 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Massachusetts EPH in Water Item no. ERA-567 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Trace Elements in Marine Sediment Item no. IAEA-158A Unit 10 g Analytes Select to compare Price on request - + Add to cart All product details
n-Decane-d22 100 µg/mL in Petroleum ether contains 10% Cyclohexane Item no. LM24-CUS-10275 CAS Number [16416-29-8] Unit 5 mL Molecular formula C10D22 Analytes Select to compare Price on request - + Add to cart All product details
Custom Solution - 3 components 1000 mg/L each of in Acetone Item no. LM24-CUS-70573 Unit 3x1 mL Analytes Select to compare Price on request - + Add to cart All product details
Mid Level Solids Standard Item no. NSI-QCI-055 Unit 4 x 1 L Analytes Select to compare Price on request - + Add to cart All product details
Ultra Low Residual Chlorine 0.100 mg/L Item no. NSI-QCI-118 Unit 25 tubes Analytes Select to compare Price on request - + Add to cart All product details
N,N-Dimethylformamide-d7,>=99.5 atom % D, contains 1 % (v/v) TMS (ALDRICH) Item no. SAF-269905-1G CAS Number [4472-41-7] Unit 1 g Molecular formula C3D7NO Analytes Select to compare Price on request - + Add to cart All product details
Naphthalene D8 2000 µg/mL in Methylene chloride (Dichloromethane), analytical standard (Supelco) Item no. SAF-48715-U CAS Number [1146-65-2] Unit 1 x 1 mL Molecular formula C10D8 Analytes Select to compare Price on request - + Add to cart All product details
D6-25-Hydroxyvitamin D3 (26,26,26,27,27,27-D6) solution,50 µg/mL in ethanol, ampule of 1 mL, certified reference material Item no. SAF-H-074-1ML CAS Number [78782-98-6] Unit 1 mL Molecular formula C27H38D6O2 Analytes Select to compare Price on request - + Add to cart All product details
PARA-METHYLACETYL FENTANYL-13C6 HCL (SUPELCO) Item no. SAF-M-217-0.5ML Unit 1 x 0,5 mL Analytes Select to compare Price on request - + Add to cart All product details
ALPHA-METHYLFENTANYL-13C6 HCL (SUPELCO) Item no. SAF-M-239-0.5ML Unit 1 x 0,5 mL Analytes Select to compare Price on request - + Add to cart All product details
4'-Methylacetyl fentanyl-13C6 hydrochloride solution, 100 mug/mL in methanol (as free base), certified reference material, ampule of 0.5 mL, Cerilliant(R) Item no. SAF-M-240-0.5ML Unit 1 x 0.5 mL Analytes Select to compare Price on request - + Add to cart All product details
d5-5?-Androstane-3alpha,17?-diol, NMI Australia (SIGMA-ALDRICH) Item no. SAF-NMID580-1MG Unit 1 x 1 mg Analytes Select to compare Price on request - + Add to cart All product details
d3-5alpha-Dihydrotestosterone sulfate, NMI Australia (SIGMA-ALDRICH) Item no. SAF-NMID590-1MG Unit 1 x 1 mg Analytes Select to compare Price on request - + Add to cart All product details
d3-Epitestosterone sulfate, NMI Australia (SIGMA-ALDRICH) Item no. SAF-NMID591-1MG Unit 1 x 1 mg Analytes Select to compare Price on request - + Add to cart All product details
13C2-17 BETA-NANDROLONE, 5 MG, CIII (SIGMA-ALDRICH) Item no. SAF-NMID679-5MG Unit 1 x 5 mg Analytes Select to compare Price on request - + Add to cart All product details
D4-5A-ANDROSTANE-3A,17?-DIOL-3-O-?-GLUCU Item no. SAF-NMIS010-1MG Unit 1 x 1 mg Analytes Select to compare Price on request - + Add to cart All product details
pH and Conductivity in Seawater (SUPELCO) Item no. SAF-QC3146-500ML Unit 500 mL Analytes Select to compare Price on request - + Add to cart All product details
Clorprenaline-D7 hydrochloride Item no. WIT-BA084-25 Unit 25 mg Analytes Select to compare Price on request - + Add to cart All product details
Clorprenaline-D7 hydrochloride Item no. WIT-BA084-50 Unit 50 mg Analytes Select to compare Price on request - + Add to cart All product details
5-Hydroxythiabendazole-13C,15N2 Item no. WIT-BI079-10 Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
5-Hydroxythiabendazole-13C,15N2 Item no. WIT-BI079-5 Unit 5 mg Analytes Select to compare Price on request - + Add to cart All product details
Pazufloxacin-D4 methanesulfonate Item no. WIT-CH050-5 Unit 5 mg Analytes Select to compare Price on request - + Add to cart All product details
Amoxicillin-13C6 Item no. WIT-LA020-10 Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
Amoxicillin-13C6 Item no. WIT-LA020-5 Unit 5 mg Analytes Select to compare Price on request - + Add to cart All product details
Nafcillin-D6 sodium salt Item no. WIT-LA022-10 Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
Nafcillin-D6 sodium salt Item no. WIT-LA022-25 Unit 25 mg Analytes Select to compare Price on request - + Add to cart All product details
Metronidazole-D3 Item no. WIT-NM026-10 Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
Chrysoidine-13C6 Item no. WIT-OP146-10 CAS Number [1450792-07-0] Unit 10 mg Molecular formula 13C6C6H12N4 Analytes Select to compare Price on request - + Add to cart All product details
1,2-Dipalmitoyl-3-chloropropanediol-13C3 Item no. WIT-OP249-10 Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
4-n-Nonylphenol-D8 Item no. WIT-OP257-10 Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
3-Chloropropane-1,2-diol-13C3 (3-MCPD-13C3) Item no. WIT-OP273-10 Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
2-Chloropropane-1,3-diol-13C3 (2-MCPD-13C3) Item no. WIT-OP274-10 Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
Sisapronil-13C2,15N2 Item no. WIT-PS351-5 Unit 5 mg Analytes Select to compare Price on request - + Add to cart All product details
Isocarbofos-D7 Item no. WIT-PS358-10 Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
Fipronil-13C2,15N2 Item no. WIT-PS359-10 Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
Chlorothiazide-13C,15N2 Item no. WIT-SA044-10 Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
16beta-Hydroxystanozolol-D3 (mixture of diastereomers) Item no. WIT-ST038-5 Unit 5 mg Analytes Select to compare Price on request - + Add to cart All product details
Cortisol-9,11,12-D3 Item no. WIT-ST050-5 Unit 5 mg Analytes Select to compare Price on request - + Add to cart All product details
Dehydroepiandrosterone-D6 sulfate sodium salt Item no. WIT-ST057-5 Unit 5 mg Analytes Select to compare Price on request - + Add to cart All product details
Dehydroepiandrosterone-D6 Item no. WIT-ST063-5 Unit 5 mg Analytes Select to compare Price on request - + Add to cart All product details