Calibration Standards

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)

Aluminum Std 150ppb, 4.00 L Poly natural (1 per EA )

Zinc Std, 500 mg/L, 1.00 L Amber poly (1 per EA )

Chloride Standard, 800 ppm Cl, 1.00 L Poly natural (1 per EA )

KCl Cond Std, 16,630 µS/cm, 1.00 L Poly natural (1 per EA )

KCl Cond Std, 10,000 µS/cm, 100.00 mL Single Shot (1 per EA )

KCl Cond Std, 20 µS/cm, 4.00 L Poly natural (1 per EA )

NaCl Cond Std, 45 mS/cm, 1.00 L Poly natural (1 per EA )

Carbon Std, Org, 2000 ppm C, 1.00 L Glass amber (1 per EA )

Fluoride Std, 2 ppm F, 1.00 L Poly natural (1 per EA )

Color Std CRA/CP 0.25, 100.00 mL Glass clear (1 per EA )

Carbon Std, Organic, 500 ppm, 500.00 mL Glass amber (1 per EA )

Plasma Emission Standard - ICP Quality Control Standard, Solution IV (1 per EA )

Chloride Standard, 5 ppm Cl, 120.00 mL Poly natural (1 per EA )

ICP Instrument Check Standard, Solution II (1 per EA )

KCl Cond Std, 200 µS/cm, 500.00 mL Poly natural (1 per EA )

NaCl Cond Std, 0.63 µS/cm, 1.00 L Poly natural (1 per EA )

Carbon Std, Organic, 30 ppm C, 1.00 L Glass amber (1 per EA )

NaCl Cond Std, 84 µS/cm, 500.00 mL Poly natural (1 per EA )

KCl Cond Std, 84 µS/cm, 1.00 L Poly natural (1 per EA )

Specific Gravity Std 1.35 60°F, 500.00 mL Poly natural (1 per EA )

NaCl Cond Std, 1413 µS/cm, 4.00 L Poly natural (1 per EA )

Nitrite Standard, 50 ppm NO2, 500.00 mL Poly natural (1 per EA )

NaCl Cond Std, 1413 µS/cm, 1.00 L Poly natural (1 per EA )