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EPA Method 8040 Phenol Standard No. 2

Description: Packaged in isopropanol at a concentration of 2000ug/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. Contains 9 compounds.

Catalog Number: RK31089

Supplier: Restek

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Total Chlorine Check Standard

Description: 1.00mg/L. A pack of 24 vials for quantitative dilution to 25mL for validation of chlorine analysis. No pipets required. Certified concentration after dilution is 1.00mg/L.

Catalog Number: NSQCI-123

Supplier: SPEX CERTIPREP LLC

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Standard

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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Semi-Volatile Surrogate Standards for EPA Methods, 2-Fluorobiphenyl Standard

Description: Packaged in methylene chloride at 2000ug/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.

Catalog Number: RK31091

Supplier: Restek

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TCLP Base/Neutrals Standard

Description: Packaged in acetone at a concentration of 2000ug/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. Contains 7 compounds.

Catalog Number: RK31028

Supplier: Restek

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EPA Method 8040 Phenol Standard No. 1

Catalog Number: RK31088

Supplier: Restek

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EPA Method 624 Internal Standard Mixture

Description: Packaged in purge and trap methanol at 1500ug/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. Contains three compounds.

Catalog Number: RK30023

Supplier: Restek

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EPA Method 3500 (SW-846) and CLP-Semi-Volatiles Base/Neutrals Matrix Spike Standard

Description: In methanol at 5000ug/mL. 1mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Contains 6 compounds.

Catalog Number: RK31074

Supplier: Restek

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EPA Method 3500 (SW-846) and CLP-Semi-Volatiles Base/Neutrals Matrix Spike Standard

Description: In methanol at 5000ug/mL. 5mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Contains 6 compounds.

Catalog Number: RK31084

Supplier: Restek

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EPA Method 3500 (SW-846) and CLP-Semi-Volatiles Base/Neutrals Matrix Spike Standard

Description: In methanol at 1000ug/mL. 1mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Contains 6 compounds.

Catalog Number: RK31004

Supplier: Restek

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