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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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Total Chlorine Reagent Powder Pillows, DPD Powder reagent in individually sealed packages for the determination of total chlorine, 0.02-2.00 mg/L Cl2 & 0.1-10.0 mg/L Cl2, and bromine, 0.05-4.50 mg/L Br2.
from €32.80
FerroVer Iron Reagent Powder Pillows,... Powder reagent in individually sealed packages for the determination of iron by the 1,10 Phenantrolin method. 100 pcs
€46.10
Reagent set, copper, porphyrin Powder reagents in sealed packages for the determination of Copper, Porphyrin Method. Range: 2 - 210 µg/L Sample Size: 25 mL Reagent Set includes: Copper Masking Reagent Powder Pillows, Porphyrin 1 and 2 Reagent Powder Pillows for 100 tests
€236.00
Reagent set, copper, free & total Reagent set, copper for determination of free and complexed (chelated) Copper by the Binchoninate method. Range: up to 5.00 mg/L Set includes: Free Copper Reagent Powder Pillows and Hydrosulfite Power Pillows for 100 tests
€80.30
Reagent solution, molybdate, phosphorus, 500 mL, For the determination of reactive phosphorus (phosphate) in the low measuring range using the Rapid Liquid Ascorbic Acid method. Hach method 10055
€38.90
Test strips total hardness, 0-425 mg/L, 50 pcs Water hardness is caused almost entirely by calcium and magnesium ions. Other di- and trivalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness...
Content 50 piece(s) (€0.71 / 1 piece(s))
€35.60
Multi-parameter test strips, 50 pcs, 5-in-1 test strip for rapid determination of free and total chlorine, in the measuring range from 0-10 mg/L in steps 0, 0.5, 1.0, 2.0, 4.0, 10; total hardness as CaCO3 in the measuring range from 0-25 mg/L in steps 0, 1.5, 3, 7, 15, 25;...
€45.80
Phosphate test strips, 0 - 50 mg/L, pk/50, Easy to use and inexpensive disposable article For fast, semi-quantitative detection on site or in the laboratory
Content 50 piece(s) (€0.86 / 1 piece(s))
€43.10
pH test kit Most natural waters range from pH 4 to pH 9, but commonly are above pH 7 because of carbonates and bicarbonates (alkalinity). The pH of water used in industry, boiler feed water, and swimming pools usually is kept within a narrow range....
from €172.00
pH test strips Simple, fast and economical pH measurement method. Fast evaluation of pH levels in the laboratory or on site. Easy to use, inexpensive disposable article!
Content 50 piece(s) (€0.31 / 1 piece(s))
from €15.50
Test strips: Nitrate 0 - 50 mg/L and Nitrite 0... Ranges Nitrate NO3-N: 0 - 50 mg/L Nitrite NO2-N: 0 - 3 mg/L Easy to use, disposable, and inexpensive A great way to obtain quick, quantitative answers in the field or in the lab
Content 25 piece(s) (€0.85 / 1 piece(s))
€21.20
Test strips copper , 0-3 mg/L, Copper exists in water as a soluble salt or as suspended solids. Concentrations exceeding 0.1 mg/L are useful for controlling algae and plankton growth. Quantities ranging from 0.02 to 0.1 mg/L are toxic for some fish, so its use for...
Content 25 piece(s) (€0.88 / 1 piece(s))
€21.90
Test strips total dissolved iron, 0-5 mg/L, Easy to use and inexpensive disposable article For fast, semi-quantitative detection on site or in the laboratory Smallest possible steps: Steps: 0, 0.15, 0.3, 0.6, 1, 2, 5 ppm Measuring range: 0 - 5 ppm Fe Parameters: Iron
Content 25 piece(s) (€0.88 / 1 piece(s))
€21.90
QUANTAB Chloride test strips Fast and semi-quantitative detection of chloride ions in water, waste water and other aqueous media. Number of determinations: 40 Smallest possible steps: Step size 10-20 ppm Measuring range: 30 - 600 Cl- Method: Test strips Parameters:...
Content 40 piece(s) (€1.06 / 1 piece(s))
€42.40
Free and total chlorine test strips, 0 - 10... In the field, technicians can test many samples in only a few minutes, and make immediate evaluations on-site. No measuring, set-up, clean-up, or chemical handling are necessary. Lab technicians also use the test strips for pre-test...
Content 50 piece(s) (€0.68 / 1 piece(s))
€34.00
Test strips free & total chlorine, 0-10 mg/L,... The most widely used disinfectant for drinking water, chlorine is also important for sanitizing swimming pools, cooling towers, other industrial equipment, and in the treatment of municipal wastewater. Its measurement and control are...
Content 250 piece(s) (€1.23 / 1 piece(s))
€308.00
Ammonia test strips, 0 - 6.0 mg/L, 25 tests Test strips are ideal in pre-test screening to detect the presence of materials that might interfere with lab testing. Measuring range: 0 - 0.25 - 0.50 - 1.0 - 3.0 - 6.0 mg/L
€21.20
Total Alkalinity Test Strips, 0-240 mg/L, 50 pcs., Caused by the presence of carbonates, bicarbonates, hydroxides, and other dissolved salts, alkalinity is important to drinking water, food, and beverage processors; boiler operators; and aquatic biologists. Contains 50 tests. Easy to...
€28.70
Testkit, glycol visual, model EG-1, Semiquantitative determination of glycol in water or oil. Visual appearance of colour indicates glycol presence. Ethylene glycol (anti-freeze) contamination of automotive lubricants is an indication of a cracked engine block. Glycol...
€266.00
Test kit, hydrogenperoxide, model HYP-1, Model HYP-1 Hydrogen Peroxide Test Kit (as H₂O₂) utilizes drop count titration and contains approximately 100 tests. Utilizes drop count titration - a simple, economical titration method Kit contains all required reagents and apparatus...
€159.00
Test kit tannin/lignin, A product of decomposed plant material, tannin occurs in natural waters and is used for boiler and cooling tower water treatment, dyeing, ink manufacture, tanning, and paper sizing. Lignin, also a plant product, is found in paper pulp...
€336.00
Sulfite Test Kit, Model SU-5, Utilizing drop count titration/iodometric to determine sulfite, this kit contains 100 tests. Utilizes drop count titration - a simple, economical titration method Kit contains all required reagents and apparatus in a rugged carrying case...
€193.00