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WESTMED ® NitrilGuard examination gloves, extra... Content 100 piece(s) (€0.04 / 1 piece(s))
from €3.95
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Graduated cylinder, tall form, class B, 50 mL Graduated cylinder, tall form, class B 50:1 ml 2 pieces
€42.70
Sodium hydroxide standard solution, 1.000 N, 1 L, Sodium hydroxide standard solution, versatile in use
€31.10
BOD Nutrient Buffer Pillows, 6 mL concentrate... BOD reagents For the preparation of BOD5 dilution water. Each cushion contains both the APHA-specified buffer as well as the Nutrients for the preparation of 6 litres of dilution water. Pack of 50 pillows.
€85.50
Solution, sodium hydroxide, 1.54N, 100 mL, For the determination of total phosphate by Test 'N Tube method
€22.20
Nitrate TNT, 0.2 - 30 mg/L NO<sub>3</sub>-N, Cuvette test (Ø 16 mm) completely equipped with all reagents, optimized for reliable results and easy execution. TNT = Test 'N Tube 16 mm TNT tests can only be evaluated with the DR900. The Hach Tech Support Team will be happy to answer...
€206.00
Lauryl Tryptose Broth MPN Tubes, concentrated,... Selectivity: total coliform bacteria (presumptive)
€62.40
m-HPC Agar Plates, pk/15, m-HPC Agar plates, 15 pieces. The heterotrophic bacterial count (HPC), formerly known as the standard bacterial count, is a method for estimating the number of living heterotrophic bacteria in water. This test can provide useful...
€169.00
Media set, total bacteria counts, Ready-to-use culture medium for the determination of the total bacterial count (heterotrophic bacteria), pre-dosed in 10 mL glass tubes, 15/VE
€60.40
Sodium hydroxide standard solution, 0.01 N, 100... For carbon dioxide determination by drop count titration
€23.10
Phenol red indicator solution, 6.5-8.5 pH, 100... Standardized for colorimetric pH determinations. Color range: pH 6.5 (yellow) - pH 8.5 (red).
€23.70
Natural Water Standard Solution, 3000 ppm Total... Conductivity standard solutions for analyses in the laboratory and in the field Natural water standard solution. 40 % sodium sulphate/40 % sodium bicarbonate/20 % sodium chloride. TDS: 3,000 ppm ± 30 ppm, conductivity: 3,960 µS/cm ± 39.6...
€65.10
Natural Water Standard Solution, 3000 ppm Total... Conductivity standard solutions for analyses in the laboratory and in the field Natural water standard solution. 40 % sodium sulphate/40 % sodium bicarbonate/20 % sodium chloride. TDS: 3,000 ppm ± 30 ppm, conductivity: 3,960 µS/cm ± 39.6...
€14.00
Natural Water Standard Solution, 300 ppm Total... Conductivity standard solutions for analyses in the laboratory and in the field Natural water standard solution. 40 % sodium sulphate/40 % sodium bicarbonate/20 % sodium chloride. TDS: 300 ppm ± 3 ppm, conductivity: 445 µS/cm ± 4.5 µS/cm...
€65.10
Natural Water Standard Solution, 30 ppm Total... Conductivity standard solutions for analyses in the laboratory and in the field Natural water standard solution, 40 % sodium sulphate / 40 % sodium bicarbonate / 20 % sodium chloride. TDS: 30 ppm ± 0.3 ppm, conductivity: 46.7 µS/cm ± 0.5...
€65.10
ManVer Hardness 2 indicator solution, 100 mL MDB, Calmagit indicator solution for hardness determination.
€23.70
Methyl Purple Indicator Solution, 1.0 g/L, 500 mL, For titrations of alkalinity; pH range 4.8 to 5.4.
€49.40
Methyl orange indicator solution, 500 mL, pH indicator for titrations of acidity. 0,50 g/L, APHA formulation. Colour change from pink (pH 3.2) to yellow (pH 4.4). 500 mL bottle
€28.40
Methyl orange indicator solution, 100 mL MDB, pH indicator for titrations of acidity. 0,50 g/L, APHA formulation. Colour change from pink (pH 3.2) to yellow (pH 4.4). 100 mL Dropper bottle
€16.60
BODTrak II Replacement Reagent Set BODTrak II Replacement Reagent Set Includes 6 brown glass bottles, spatula shovel, pillow with nutrient buffer solution (50 pieces) and potassium hydroxide pellets, 25 g.
€121.00
Respirometric BOD Nutrient Buffer Solution... For use with the BODTrak II apparatus. Meets the requirements of Standard Method 5210 D. Use one pad per sample bottle. Included with BODTrak II apparatus (2952400) and Bodtrak II reagent kit with bottles (2952440).
€37.30
Primary standard, nitrogen, set of 3 This set can be used to test the accuracy of crude protein determinations and the efficiency of digestion yield in total nitrogen and TKN processes. Set of three 25 g standards: Ammonium p-toluenesulfonic acid (ammonium PTSA), glycine...
€237.00
Chlorine Dioxide Reagent Set, 0.04-5.00 mg/L... For the determination of chlorine dioxide, DPD/Glycin method. For 10 mL sample.
€62.20
