Quick view View Item WS Minerals Mix #1 PT, External/Blind PT, 20mL WS Minerals Mix #1 PT Specs Part Number 55122 Solvent in water Concentration Varied Amount 20 mL Components (4) Analyte CAS No. Concentration Alkalinity as CaCO3/L 497-19-8 25-200 mg/L Sodium 497-19-9 12-50... Weight: 0.01 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal:
Quick view View Item WS Minerals Mix #2 External/Blind PT WS Minerals Mix #2 PT Specs Part Number 55123 Solvent in water Concentration Varied Amount 20 mL Additional Info. (TDS NOT IN THIS MIX) see part 55161 Components (5) Analyte CAS No... Weight: 0.01 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal:
Quick view View Item WS, Diquat/Endothall/Glyphosate/Paraquat – Blind/External #QCO-097B WS – Diquat/Endothall/Glyphosate/Paraquat – Blind/External #QCO-097B A 5 mL concentrate for determination of analytes listed below. Sample derived from our accredited PT studies and useful for method validations and analyst DOCs... Weight: 0.50 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal:
Quick view View Item RCRA Aroclor in Soil EXTERNAL/BLIND RCRA Aroclor in Soil EXTERNAL/BLIND Specs Part Number 38142 Solvent in soil Concentration mg/Kg Amount 10 grams Components (7) Analyte CAS No. Concentration Aroclor 1016 12674-11-2 1-50 mg/Kg Aroclor 1221 11104-28-2 1-50... Weight: 0.01 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: