Code

Description

Unit

NIST-350c

Benzoic Acid (Acidimetric Standard)

30 g

BAM-SAF-12353

Benzoic acid: (C6H5)COOH acidimetric standard in 50 mL glass bottles, screw caps (certified reference material for titrimetry, certified by BAM according to ISO 17025, 99,5%+)

50 mL

NIST-973

Boric acid - Acidimetric standard

100 g

NIST-351a

Sodium carbonate - Acidimetric standard

50 g

NIST-84l

Potassium hydrogen phthalate - Acidmetric value

60 g