Calibration Standards

Brix Standard, 0.22 °Bx, 30 mL, Poly (1 per EA )

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

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

Shelf Life (months): 24, Traceable to NIST, UN Number: UN1789 (1 per EA)

Potassium Hydrogen Phthalate, Acidimetric Standard, Crystal, Reagent Special, ACS is used in analytical chemistry as a disintegrating agent can be used as a buffering agent (in combination with hydrochloric acid (HCl) or sodium hydroxide (NaOH). As an ACS grade Reagent, Spectrum Chemical manufactured Potassium Hydrogen Sulfate is used as the quality standard against which other Potassium Hydrogen Sulfate substances are graded. it has met the toughest regulatory standards for quality and pureness.

(1 per EA)

Potassium Hydrogen Phthalate, Acidimetric Standard, Crystal, Reagent Special, ACS is used in analytical chemistry as a disintegrating agent can be used as a buffering agent (in combination with hydrochloric acid (HCl) or sodium hydroxide (NaOH). As an ACS grade Reagent, Spectrum Chemical manufactured Potassium Hydrogen Sulfate is used as the quality standard against which other Potassium Hydrogen Sulfate substances are graded. it has met the toughest regulatory standards for quality and pureness.

(1 per EA)

FAS Standardization Solution, 100 mL, Glass w/ Dropper (1 per EA )

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

Sodium Standard, 2000 mg/L, 500 mL, Poly (1 per EA )

Nickel Standard Solution, 5 mg/L, 1 L, Poly (1 per EA )

Ammonia Std, 55 ppm N as NH3, 4.00 L Glass amber (1 per EA )

T-CAL® Turbidity Standards are stable Formazin standards prepared in ready-to-use concentrations to ensure accurate turbidity measurements. All concentrations are verified to meet tight quality control specifications, are EPA & ISO compliant for reporting (1 per EA )

Sodium KAP Analysis Std 1M/ISA, 500.00 mL Poly natural (1 per EA )

Turbidity Standard (1 per EA)

Kerosene, Specific Gravity Std, 1.00 L Glass amber (1 per EA )

Specific Gravity Std 1.10 60°F, 500.00 mL Poly natural (1 per EA )

ORP Standard, 200 mV, 10.00 L Cubitainer (1 per EA )

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

Specific Gravity Std 0.85 60°F, 1.00 L Poly natural (1 per EA )

NaCl Cond Std, 1000 µS/cm, 500.00 mL Poly natural (1 per EA )

NaCl Cond Std, 20,000 µS/cm, 500.00 mL Poly natural (1 per EA )

Fluoride Std, 2 ppm F, 4.00 L Poly natural (1 per EA )

Carbon Std, Org, 5000 ppm C, 1.00 L Glass amber (1 per EA )

Phosphorus Plasma Emission Standard, 1 ml = 1 mg P (1 per EA )