VISOCOLOR HE Silicon highly sensitive test kit - refill pack - measuring range: 0.01-0.30 mg/L Si sufficient for 120 determinations

VISOCOLOR HE Colour comparison disk pH 4-10 suitable for cat. no. 920074

VISOCOLOR HE Colour comparison disk Phosphorus suitable for cat. no. 920183

VISOCOLOR HE Measuring tubes with screw caps, pack of 10

VISOCOLOR HE Comparator block

pH-Fix 0-14 indicator sticks measuring range: pH 0-1-2-3-4-5-6-7- 8-9-10-11-12-13-14 pack of 100 sticks 6 x 85 mm

pH-Fix 0-14 PT indicator sticks in round plastic tube with snap cap measuring range: pH 0-1-2-3-4-5-6-7- 8-9-10-11-12-13-14 pack of 100 sticks 6 x 85 mm

pH-Fix 0.0-6.0 indicator sticks measuring range: pH 0-0.5-1.0-1.5-2.0-2.5-3.0- 3.5-4.0-4.5-5.0-5.5-6.0 pack of 100 sticks 6 x 85 mm

pH-Fix 2.0-9.0 indicator sticks measuring range: pH 2.0-2.5-3.0-3.5-4.0-4.5- 5.0-5.5-6.0-6.5-7.0-7.5-8.0-8.5-9.0 pack of 100 sticks 6 x 85 mm

pH-Fix 4.5-10.0 indicator sticks measuring range: pH 4.5-5.0-5.5-6.0-6.5- 7.0-7.5-8.0-8.5-9.0-9.5-10.0 pack of 100 sticks 6 x 85 mm