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Description: Standard 3-Methylcholanthrene, Cas number: 56-49-5, Concentration: 2,000 ug/mL in methylene chloride, Minimum shelf life: 3 months, Volume: 1ml/ampule
Catalog Number: 75834-916
Supplier: Restek

Description: Ammonium Standard, Ammonia-Nitrogen standard solution, 12.2/10 ppm NH₃/N, Application: Environmental standards
Catalog Number: RC545016
Supplier: Ricca Chemical

Description: Ammonium Standard, Ammonia-Nitrogen standard solution, 12.2/10 ppm NH₃/N, Application: Environmental standards
Catalog Number: RC5450-4
Supplier: Ricca Chemical

Description: Ready to use, 12 wastewater analyte QC standard. 4 x 1000mL glass bottles. TOC=121mg/L,COD=292mg/L,BOD5=198mg/L,CBOD=163mg/L,N-NH3=7.50mg/L,N-NO3=3.0mg/L,p-PO4=2.50mg/L, pH=7.2,TSS=100,TS=840,TDS=575, Conductivity=650. store at room temp until
Catalog Number: NSQCI-084
Supplier: SPEX CERTIPREP LLC

Description: Ready to use oil/grease QC standard for gravimetric analysis. 500mL glass bottle. Certified for total oil and grease. In the range of 20-100mg/L. COA listing true values and acceptance limits.
Catalog Number: NSQCI-069
Supplier: SPEX CERTIPREP LLC

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Description: Perylene Single-Component Organic Standard, Concentration: 1,000 ug/mL (1,000 ppm), Cas Number: 198-55-0 in Methylene Chloride, Volume: 1 ml
Catalog Number: SXS-3005
Supplier: SPEX CERTIPREP LLC

Description: Standard Glycerin,CAS Number:56-81-5, Concentration in Solvent: 500 ug/mL in pyridine, Min Shelf Life:6 months, Volume: 1 mL/ampul
Catalog Number: 75835-090
Supplier: Restek


Description: Standard Monopalmitin,CAS Number:524-44-9, Concentration in Solvent: 5,000 ug/mL in pyridine, Min Shelf Life:6 months, Volume: 1 mL/ampul
Catalog Number: 75835-102
Supplier: Restek


Description: Silver Standard, 1000 µg/ml, Application: AAS standards
Catalog Number: RCAAG1KN-100
Supplier: Ricca Chemical

Description: Silver Standard, 1000 µg/ml, Application: AAS standards
Catalog Number: RCAAG1KN-500
Supplier: Ricca Chemical

Description: Multi-Element Standard, ICP multi-element standard solution IX (9 elements in dilute nitric acid) CertiPUR®, Certipur®, Supelco®, Application: ICP standards
Catalog Number: CA1.09494.0100
Supplier: MilliporeSigma

Description: Standard is packaged in hexane at a concentration of 1000ug/mL in a 1mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet (MSDS).
Catalog Number: RK32005
Supplier: Restek

SDS


Description: Organic Standard, α-Methylene-γ-butyrolactone (AMGBL)
Catalog Number: 75835-310
Supplier: Restek


Description: Organic Standard, nor-Fentanyl oxalate
Catalog Number: 75835-318
Supplier: Restek


Description: Organic Standard, Dextromethorphan HBr monohydrate
Catalog Number: 75835-314
Supplier: Restek


Description: Organic Standard, 3,4-MDMA HCl
Catalog Number: 75835-302
Supplier: Restek

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