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Special-Indicator papers with color scale pH... Special-Indicator papers with color scale pH 9,0 - 13,0, in practical turning lid box with color scale, width 7 mm. With impregnated specific color indicators for defined pH scales. Rapid and easy pH measurement, available in many...
from €12.30
Special-Indicator papers with color scale pH... Special-Indicator papers with color scale pH 12,0 - 14,0, in practical turning lid box with color scale, width 7 mm. With impregnated specific color indicators for defined pH scales. Rapid and easy pH measurement, available in many...
from €12.30
DUOTEST indicator papers pH 1 - 12 DUOTEST indicator papers pH 1 - 12 has two different indicator zones on one strip. They are separated by a hydrophobic strip, that prevents the blending of the indicator colors and increases the mechanical stability. Explicit color...
from €15.30
DUOTEST indicator papers pH 1,0 - 4,3 DUOTEST indicator papers pH 1,0 - 4,3 has two different indicator zones on one strip. They are separated by a hydrophobic strip, that prevents the blending of the indicator colors and increases the mechanical stability. Explicit color...
from €15.30
DUOTEST indicator papers pH 3,5 - 6,8 DUOTEST indicator papers pH 3,5 - 6,8 has two different indicator zones on one strip. They are separated by a hydrophobic strip, that prevents the blending of the indicator colors and increases the mechanical stability. Explicit color...
from €15.30
DUOTEST indicator papers pH 5,0 - 8,0 DUOTEST indicator papers pH 5,0 - 8,0 has two different indicator zones on one strip. They are separated by a hydrophobic strip, that prevents the blending of the indicator colors and increases the mechanical stability. Explicit color...
from €15.30
DUOTEST indicator papers pH 7,0 - 10,0 DUOTEST indicator papers pH 7,0 - 10,0 has two different indicator zones on one strip. They are separated by a hydrophobic strip, that prevents the blending of the indicator colors and increases the mechanical stability. Explicit color...
from €15.30
DUOTEST indicator papers pH 9,5 - 14,0 DUOTEST indicator papers pH 9,5 - 14,0 has two different indicator zones on one strip. They are separated by a hydrophobic strip, that prevents the blending of the indicator colors and increases the mechanical stability. Explicit color...
from €15.30
TRITEST pH 1 - 11 The TRITEST-indicator paper has three different indicator zones on one strip. Explicit color differences gaurantee a safe assessment of intermediate values. Execution without hydrophobic zone, three indicator zones are next to each other...
from €15.50
Free Chlorine DPD Reagent Powder Pillows, 0,02... For free chlorine determination by the DPD Free Chlorine method. USEPA accepted for reporting for drinking water analysis using Hach Method 8021. Range: 0.02 - 2.00 mg/L Cl₂. Sample Size: 10 mL. Boric Acid free! Number of tests: 1000 EPA...
€231.00
TRITEST L pH 1 - 11 The TRITEST-indicator paper has three different indicator zones on one strip. Explicit color differences gaurantee a safe assessment of intermediate values. Execution with 2 hydrophobic zone, three indicator zones that are separated by...
from €21.20
TOC cuvette test (purging method) Pre-dosed reagents for maximum safety. Easy to use and photometric evaluation, packaged in a fully equipped box. Officially approved for consent limits.Environmentally friendly due to less chemicals. Precise and reliable measurement...
from €179.00
Nitrite cuvette test Nitrite cuvette test 0.015- 0.6 mg/L NO2-N, pack of 25 tests. Pre-dosed reagents for maximum safety, convenient and error-free dosing of the reagents. Immediately available precise and reliable measurement values without preparation of...
€108.00
COD cuvette test COD cuvette test O₂, pack of 25 tests. Pre-dosed reagents for maximum safety, convenient and error-free dosing of the reagents. Immediately available precise and reliable measurement values without preparation of solutions, calibrations...
€123.00
COD cuvette test Pre-dosed reagents for maximum safety. Easy to use and photometric evaluation, packaged in a fully equipped box. Officially approved for consent limits. Environmentally friendly due to less chemicals. According to standard: ISO 15705...
€143.00
Stablcal Stabilised Formazine Turbidity Standard Precise, Pre-mixed Formazin Solutions With proprietary manufacturing technology, Hach prepares Stablcal Standards in precise concentrations at a wide variety of concentrations - providing accurate turbidimeter calibrations. Based on...
Content 100 piece(s) (€0.96 / 1 piece(s))
from €96.10
Calibration standard for spectrophotometer... Completed set for testing the photometric accuracy and the wavelength accuracy, consisting of: 666-F1 Holmium Oxide glass-filter, wave length 279/361/454/536/638 nm 666-F2 neutral density glass filter NG 11, wave length...
€1,519.00
UNISOL 113, indicator solution, 100 ml UNISOL 113, indicator solution for pH measurement in weakly buffered solutions. For pH measurement in non-buffered samples like pure water or surface water, in highly diluted acids or alkalis solution. UNISOL are indicator solutions that...
Content 100 piece(s) (€0.36 / 1 piece(s))
€36.00
Tube test NANOCOLOR® Nitrate 250 Tube test for the determination of Nitrate. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with our NANOCOLOR photometers. Platform NANOCOLOR ® tube tests Brand NANOCOLOR ®...
€95.20
NANOCOLOR® Chromate 5 Tube test for the determination of Chromium / Chromate. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with our NANOCOLOR photometers. Platform NANOCOLOR tube tests Brand...
€69.90
NANOCOLOR® Chlorine/Ozone Tube test for the determination of Chlorine and Ozone. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with our NANOCOLOR photometers. Platform NANOCOLOR tube tests Brand...
€35.90
NANOCOLOR® Chloride 200 Tube test for the determination of Chloride. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with our NANOCOLOR photometers. 129-Auswertbar mit 500 D, Advance, PF-12Plus,...
€66.40
NANOCOLOR® ortho- und total-Phosphate 5 Tube test for the determination of ortho- and total Phosphate. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with our NANOCOLOR photometers. Platform NANOCOLOR tube tests...
€92.20
NANOCOLOR® ortho- und total-Phosphate 15 Tube test for the determination of ortho- and total Phosphate. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with our NANOCOLOR photometers. Platform NANOCOLOR tube tests...
€92.20