COD Standard Solution, 300 mg/L as COD (NIST), 500 mL
Convenient 3-pack Enables Linearity Calibration Accurate NIST Traceable Standards For use with all Conductivity Meters FREE Certificate of Analysis
Conductivity Calibration Standard 3-Pack — 500 mL (1.06 Pint) Each: 84 μS, 1,413 μS and 12,880 μS
COD Standard Solution traceable to NIST, 50000 mg/L in H2O
Sulfate Standard Solution, 1000 ppm, 1 mL = 1 mg SO4, Spectrum Chemical
100% Concentration, Methanol
Methanol: 100% Concentration, 67-56-1, 32.04, CH3OH, Clear Glass, Bottle, HPLC, Solvents, 4 PK
10000 mg/L in Water
COD CRM #IS-001H-500
Chemical Oxygen Demand Standard, Calibration, #974
COD Cell Test photometric, 500-10000 mg/L (COD), Spectroquant®
COD Standards – ESSLAB
COD Standard Solution traceable to NIST, 50000 mg/L in H2O
COD Cell Test photometric, 500-10000 mg/L (COD), Spectroquant®
COD Cell Test photometric, 500-10000 mg/L (COD), Spectroquant®
Colloidal Silver Liquid Solution Triple Strength pH Balanced 30ppm - 16 oz bottle
Standard Solution COD 500 mg/l
