Calibration Standards

NaCl Cond Std, 50 µS/cm, 1.00 L Poly natural (1 per EA )

NaCl Cond Std, 100,000 µS/cm, 1.00 L Poly natural (1 per EA )

KCl Cond Std, 10 µS/cm, 4.00 L Poly natural (1 per EA )

KCl Cond Std, 20,000 µS/cm, 1.00 L Poly natural (1 per EA )

Sodium Standard, 1000 ppm Na, 100.00 mL Poly natural (1 per EA )

Shelf Life (months): 36, Traceable to NIST, UN Number: (1 per EA)

Shelf Life (months): 3, Traceable to NIST, UN Number: (1 per EA)

Carbon Std, Organic, 1500 ppm, 4.00 L Poly natural (1 per EA )

Shelf Life (months): 12, Traceable to NIST, UN Number: (1 per EA)

Shelf Life (months): 24, Traceable to NIST, UN Number: UN2031 (1 per EA)

KCl Cond Std, 2000 µS/cm, 20.00 L Cubitainer (1 per EA )

The range of Lovibond colour reference standards includes AOCS-Tintometer, ASTM, Gardner, Lovibond RYBN, Pt-Co/Hazen/APHA and Saybolt Colour. Each standard with a 12-month guarantee of colour stability. Reference liquid standards are assigned a nominal v (1 per EA)

Carbon Std, Org, 200 ppm C, 1.00 L Glass amber (1 per EA )

Cadmium Atomic Absorption Standard - this product is used to calibrate the atomic absorption spectrometer for the determination of the concentration of a metal in a sample to be analyzed. Spectrum AA standards are traceable, precise and pure. Trust your ingredients!

(1 per EA )

Shelf Life (months): 12, Traceable to NIST, UN Number: (1 per EA)

Zinc Standard Solution, 5 mg/L, 100 mL, Poly (1 per EA )

Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)

Shelf Life (months): 24, Traceable to NIST, UN Number: UN3264 (1 per EA)

Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)

Conductivity Solution 500 μS (242 ppm NaCl), 32 oz (1 per EA)

Zinc Standard Solution, 1 mg/L, 100 mL, Poly (1 per EA )

Shelf Life (months): 12, Traceable to NIST, UN Number: (1 per EA)

Chromium Standard Solution, 5 mg/L, 500 mL, Poly (1 per EA )

Shelf Life (months): 3, Traceable to NIST, UN Number: (1 per EA)