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Product Image-76436-810

COD Standard, Primary Standard Grade Potassium Hydrogen Phthalate, 10000 ppm, Size: 250ml

Description: COD Standard, Primary Standard Grade Potassium Hydrogen Phthalate, 10000 ppm, Size: 250ml
Catalog Number: 76436-810
Supplier: Environmental Express
Product Image-76436-808

COD Standard, Primary Standard Grade Potassium Hydrogen Phthalate, 1000 ppm, Size: 250ml

Description: COD Standard, Primary Standard Grade Potassium Hydrogen Phthalate, 1000 ppm, Size: 250ml
Catalog Number: 76436-808
Supplier: Environmental Express

Certificates


Product Image-RK31006

SV Internal Standard Mix, 4000 µg/ml each

Description: SV Internal Standard Mix, 4000 µg/ml each
Catalog Number: RK31006
Supplier: Restek

SDS


Product Image-RK31206

SV Internal Standard Mix, 2000 µg/ml each

Description: SV Internal Standard Mix, 2000 µg/ml each
Catalog Number: RK31206
Supplier: Restek

SDS


Product Image-75834-634

SV Internal Standard Mix, 2000 µg/ml each

Description: SV Internal Standard Mix, 2000 µg/ml each
Catalog Number: 75834-634
Supplier: Restek
Product Image-75834-596

SV Internal Standard Mix, 4000 µg/ml each

Description: SV Internal Standard Mix, 4000 µg/ml each
Catalog Number: 75834-596
Supplier: Restek
Product Image-75834-632

SV Internal Standard Mix, 2000 µg/ml each

Description: SV Internal Standard Mix, 2000 µg/ml each
Catalog Number: 75834-632
Supplier: Restek
Product Image-75835-616

SV Internal Standard Mix, 4000 µg/ml each

Description: SV Internal Standard Mix, 4000 µg/ml each
Catalog Number: 75835-616
Supplier: Restek
Image Unavailable-NSQCI-069

Standard

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


Product Image-76436-954

Universal Solid Standard, provides known QC data for all solids procedures, USS is suitable for Total and Volatile Solids, Total and Volatile Suspended Solids, USS is supplied in glass vials with weights of non-dissolvable material affixed, Low Range, percentage is supplied, Concentration: 40-90mg

Description: Universal Solid Standard, provides known QC data for all solids procedures, USS is suitable for Total and Volatile Solids, Total and Volatile Suspended Solids, USS is supplied in glass vials with weights of non-dissolvable material affixed, Low Range, percentage is supplied, Concentration: 40-90mg
Catalog Number: 76436-954
Supplier: Environmental Express
Image Unavailable-NSQCI-117

Standard

Description: Total chlorine check standard, 2.50mg/L. A pack of 24 vials for quantitative dilution to 25mL for validation of chlorine analysis. No pipets required. Certidfied concentration after dilution is 2.50mg/L.
Catalog Number: NSQCI-117
Supplier: SPEX CERTIPREP LLC

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-76436-956

Universal Solid Standard, provides known QC data for all solids procedures, USS is suitable for Total and Volatile Solid, Total and Volatile Suspended Solid, USS is supplied in glass vials with weights of non-dissolvable material affixed, Low Range, percentage is supplied, Concentration: 1500-2100mg

Description: Universal Solid Standard, provides known QC data for all solids procedures, USS is suitable for Total and Volatile Solid, Total and Volatile Suspended Solid, USS is supplied in glass vials with weights of non-dissolvable material affixed, Low Range, percentage is supplied, Concentration: 1500-2100mg
Catalog Number: 76436-956
Supplier: Environmental Express
Image Unavailable-NSQCI-064

Standard

Description: Ready to use 2 analyte complex nutrients QC standard. 500mL HDPE bottle. Certified for total phophorus=0.50-10mg/L and TKN=1.50-35mg/L. COA listing true values and acceptance limits included.
Catalog Number: NSQCI-064
Supplier: SPEX CERTIPREP LLC

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Image Unavailable-NSQCI-063

Standard

Description: Ready to use 3 analyte simple nutrients QC standard. 500mL HDPE bottle. Certified for NH3-N=0.65-19mg/L, N-NO3=0.25-40mg/L, p-PO4=0.50-5.5mg/L. COA listing true values and acceptance limits included.
Catalog Number: NSQCI-063
Supplier: SPEX CERTIPREP LLC

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Image Unavailable-NSQCI-062

Standard

Description: Ready to use demand QC standard. 1000mL glass bottle. Certified for TOC=6-100mg/L,COD=30-250mg/L,BOD5=15-250mg/L,CBOD=15-250mg/L. COA provided listing true values and acceptance limits.
Catalog Number: NSQCI-062
Supplier: SPEX CERTIPREP LLC

SDS Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-RK31091

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

SDS


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