ACS Grade Buffers

101 - 200 - (6)

201 - 300 - (1)

301 - 400 - (2)

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Boric acid ACS reagent, ≥99.5%

61.8

Citric acid ACS reagent, ≥99.5%

192.1

3.13

Ethylenediaminetetraacetic acid disodium salt dihydrate ACS reagent, 99.0-101.0%

372.2

Imidazole ACS reagent, ≥99% (titration)

68.1

6.95

Potassium chloride ACS reagent, 99.0-100.5%

74.6

Potassium phosphate dibasic ACS reagent, ≥98%

174.2

2.15

Potassium phosphate monobasic ACS reagent, ≥99.0%

136.1

2.15

Sodium acetate ACS reagent, ≥99.0%

82

4.76

Sodium bicarbonate ACS reagent, 99.7-100.3%

84

6.37

Sodium chloride ACS reagent, ≥99.0%

58.4

Sodium phosphate dibasic heptahydrate ACS reagent, 98.0-102.0%

268.1

Sodium phosphate dibasic ACS reagent, ≥99.0%

142

2.15

Sodium phosphate monobasic monohydrate ACS reagent, 98.0-102.0%

138

Sodium phosphate tribasic dodecahydrate ACS reagent, ≥98%

380.1

Tris(hydroxymethyl)aminomethane ACS reagent, ≥99.8%

121.1

8.1

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