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Custom Reference Standards

Reagents & Solvents

101.85 101.85 USD
Iodine, 0.025N, Standardized, 4L
Item Number 4400-290440-4L
98.00 98.0 USD
Sodium Hydroxide 6.00N, Standardized, 4L
Item number 4400-290491-4L
93.45 93.45 USD
90.00 90.0 USD
Methanol, >99.9%, HPLC Grade, 4L
Item number: 4290-C2305
84.00 84.0 USD
Sodium Fluoride 0.1M, Standardized, 1L
Sodium Fluoride 0.1M, Standardized, 1L
83.00 83.0 USD
82.95 82.95 USD
Hydrochloric Acid, 0.25N, Standardized, 4L
Item number 4400-290428-4L
78.00 78.0 USD
Sodium Hydroxide, 4.00N, Standardized, 4L
Item number 4400-290448-4L
77.70 77.7 USD
Sodium Hydroxide 4.00N, Standardized, 4L
Item number 4400-290489-4L
77.70 77.7 USD
Hydrochloric Acid, 4.0N, Standardized, 1L
Item number 4400-290434-1L
64.05 64.05 USD
Sulfuric Acid 0.025N, Standardized, 4L
Item number 4400-290513-4L
55.65 55.65 USD
Phosphate Buffer, pH 7.2, APHA for BOD, 1L
Item number 4401-06179-1L
50.00 50.0 USD
49.35 49.35 USD
Ammonium Chloride 0.1M (0.1N), 500mL
Item number 4400-290418-500
47.25 47.25 USD
44.00 44.0 USD
Iodine, 0.025N, Standardized, 1L
Item Number 4400-290440-1L
40.00 40.0 USD
Ammonium Chloride, 1.15g/L, for BOD, 500ml
Item number 4401-00653-500
40.00 40.0 USD
37.80 37.8 USD
Ferric Chloride, 0.025% w/v, 1L
Item number 4401-02212-1L
37.00 37.0 USD