You Searched For: SPEX CERTIPREP LLC

Description: Trifluoroacetic Acid Mobile Phase Modifier for HPLC/LCMS Neat CAS no. 76-05-1, Size: 5x1ml, used to improve the quality of RP-HPLC chromatography analyses, adjust the pH of the mobile phase and provide the chemist with the ability to control the level of ionization of each molecule.

Catalog Number: SXMPK-TFAA-5PK

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Description: Lead, Concentration: 1,000 ug/mL (1,000 ppm), for AA and ICP in 2% HNO3, Appearance: Solution in Bottle, Volume: 125 mL

Catalog Number: SXPLPB2-2Y

Supplier: SPEX CERTIPREP LLC

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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

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Description: Terbium, Concentration: 1,000 ug/mL (1,000 ppm), for AA and ICP in 2% HNO3, Appearance: Solution in Bottle, Volume: 30 mL

Catalog Number: SXPLTB2-2M

Supplier: SPEX CERTIPREP LLC

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Catalog Number: SXCLPS-I

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Description: Aldicarb Single-Component Organic Standard, Concentration: 1000 ug/mL (1,000 ppm), Cas number: 116-06-3 in Acetonitrile, Size: 1 ml

Catalog Number: SXS-190

Supplier: SPEX CERTIPREP LLC

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Description: Tungsten, Concentration: 1,000 ug/mL (1,000 ppm), for AA and ICP in H2O, Appearance: Solution in Bottle, Volume: 125 mL

Catalog Number: SXPLW9-2Y

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Description: Bismuth, Concentration: 1,000 ug/ml(1,000 ppm) for AA and ICP in 10% HNO3, Appearance: Solution in Bottle, Size: 125 ml

Catalog Number: SXPLBI4-2Y

Supplier: SPEX CERTIPREP LLC

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Description: 1-Chloro-2-propanol (Contains 2-Chloro-1-propanol) Single-Component Organic Standard, Concentration: 1,000 ug/mL (1,000 ppm), Cas Number: 127-00-4 in Methanol-P&T, Volume: 1 ml

Catalog Number: SXS-908

Supplier: SPEX CERTIPREP LLC

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Description: Cobalt Concentration: 1,000 ug/ml(1,000 ppm) in Base Oil 75, Appearance: Solution in Bottle, Size: 50 g

Catalog Number: SXORG-CO8-2Z

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Description: Yttrium, Concentration: 1,000 ug/mL (1,000 ppm), for AA and ICP in 2% HNO3, Appearance: Solution in Bottle, Volume: 125 mL

Catalog Number: SXPLY2-2Y

Supplier: SPEX CERTIPREP LLC

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Description: Packaged in the stated solvent and concentrations. EPA-certified standards are manufactured to pre-CRADA specifications. Concentration: 1000ug/mL. Solvent: Acetonitrile.

Catalog Number: NS0797

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Description: ICP-MS Interferents Check Solution B2 (for SOW-846), Concentration: 10 ug/mL (10 ppm) in 2% HNO3, Size: 125mL

Catalog Number: SXCL-INT-B2

Supplier: SPEX CERTIPREP LLC

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Description: Quality Control Standard 22, for AA & ICP in 5% HNO3/tr. Tartaric Acid/tr. HF, Appearance: Solution in Bottle, Volume: 250 mL

Catalog Number: SXQC-22-250

Supplier: SPEX CERTIPREP LLC

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Description: Instrument Check Standard 10, for AA & ICP in 2% HNO3, Appearance: Solution in bottle, Volume: 500 mL

Catalog Number: SXCALMIX10-500

Supplier: SPEX CERTIPREP LLC

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Description: Yttrium, Concentration: 1,000 ug/mL (1,000 ppm), for AA and ICP in 2% HNO3, Appearance: Solution in Bottle, Volume: 250 mL

Catalog Number: SXPLY2-2T

Supplier: SPEX CERTIPREP LLC

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