Indicator paper

Concentration test sticks for semi-quantitative determinations, type Nitrate/Nitrite, range 0-10-25-50-100-250-500 mg/l (NO3)- 0-1-5-10-20-40-80 mg/l (NO2), graduation colour change from white to red-violet Box = 100 test sticks 6 x 95 mm

Concentration test sticks for semi-quantitative determinations, type Peroxide 100, range 0-1-3-10-30-100 mg/l (H2O2), graduation colour change from white to blue Box = 100 test sticks 6 x 95 mm

Litmus paper, blue Case = 10 booklets each of 20 strips

Litmus paper, blue, Roll = 5 meter

LITMUS PAPER,GENERAL TESTING F.ACID OR ALKAL.REACTION,COLOUR CHANGES F.BLUE TO RED W.A PH-CHANGE F.ALKALINE TO ACIDIC PACK = 100 PCS

LITMUS PAPER,GENERAL TESTING F.ACID OR ALKAL.REACTION,COLOUR CHANGES F.RED TO BLUE W.A PH-CHANGE F.ACIDIC TO ALKALINE CASE = 100 PCS.

Litmus paper, red Case = 10 booklets each of 20 strips

Litmus paper, red, Roll = 5 meter

Litmus paper, strips, blue, Case = 200 strips

Litmus paper, strips, red, Case = 200 strips

pH indicator paper, duotest, pH 1-12, width 10 mm Roll = 5 m

pH indicator paper, duotest, pH 1-4.3 width 10 mm, roll 5 m

pH indicator paper, duotest, pH 3.5-6.8 width 10 mm, roll 5 m

pH indicator paper, duotest, pH 7.0-10.0 width 10 mm, roll 5 m

pH indicator paper, duotest, pH 5,0-8,0 width 10 mm, roll 5 m

pH indicator paper, duotest, pH 9,5-14,0 width 10 mm, roll 5 m

pH indicator paper, fix, pH 0-14, strips 6 x 85 mm, cannot bleed to the sample Case = 100 pcs.

pH indicator paper, fix, pH 2-9, strips 6 x 85 mm, cannot bleed to the sample Case = 100 pcs.

pH indicator paper, fix, pH 4.5-10.0, with CE-mark strips 6 x 85 mm, cannot bleed to the sample Case = 100 pcs.

pH indicator paper, fix, pH 6-10, strips 6 x 85 mm, cannot bleed to the sample Case = 100 pcs.

pH indicator paper, fix, pH 7-14, strips 6 x 85 mm, cannot bleed to the sample Case = 100 pcs.

pH indicator paper, fix, pH 5.1-7.2, strips 6 x 85 mm, cannot bleed to the sample Case = 100 pcs.

pH indicator paper, fix, pH 7.9-9.8, strips 6 x 85 mm, cannot bleed to the sample Case = 100 pcs.

pH indicator paper, fix, pH 7,5-9,5, strips 6 x 85 mm, cannot bleed to the sample Case = 100 pcs.

pH indicator paper, pH 0,5-5,5, width: 7 mm, roll = 5 m