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4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one... Content 100 piece(s) (€2.81 / 1 piece(s))
€281.00
Perchloric Acid 0.1 mol/l (0.1N) in acetic acid... Content 2500 piece(s) (€0.08 / 1 piece(s))
€199.40
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Calcium standard solution, 1,000 mg/l Ca... Traceable to SRM from NIST Ca(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Ca Certipur®
Content 100 piece(s) (€0.36 / 1 piece(s))
€35.80
ReadyCal-Kit Polystyrene, 3 x 10 Vials - 1.5... ReadyCal Standards are polymer cocktails preweighted into autosampler vials for the convenient calibration of GPC/SEC/GFC systems. Each of the 3 different color-coded vials contains four polystyrenes with different molar masses....
€505.00
Ammonia Standard Solution, 10 mg/L Ion Selective Electrode (ISE) standard solutions for laboratory analyses. Concentration: 0.00435 mol/L ± 0.00003 mol/L Na+ 10.0 mg/L ±0.5 mg/L NH3-N Package Type: Bottle Parameter: Ammonium Platform: Solution Quantity: 500 mL Shelf life:...
€37.40
Nitrate Standard Solution 1000 mg/L Ion Selective Electrode (ISE) standard solutions for laboratory analyses. Description: Nitrogen-Nitrate Standard Solution as NO3--N (NIST) Package Type: Bottle Parameter: Nitrate Platform: Solution Quantity: 500 mL Shelf life: 4 years...
€43.70
Sulphate standard solution, 1000 mg/L SO4 (NIST) Single Parameter Standard for Analytical Quality Assurance. Concentration: 1000 mg/L SO4 Parameter: Sulphate Platform: Solution Quantity: 500 mL
€42.20
Perchloric Acid 0.1 mol/l (0.1N) in acetic acid... Content 2500 piece(s) (€0.08 / 1 piece(s))
€199.40
Nitrite standard solution 1000 mg/l NO₂... Nitrit-Standardlösung Rückführbar auf SRM von NIST NaNO2 in H2O 1000 mg/l NO2 HS-Code: 28341000 Dichte: 1.00 g/cm³ pH-Wert: 7 Löslichkeit: löslich (20°C) Lagerklasse: 10 - 13 WGK: 1
Content 500 piece(s) (€0.10 / 1 piece(s))
€50.30
4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one... 4-Amino-2,3-Dimethyl-1-phenyl-3-pyrazolin-5-on CAS-Nr.: 83-07-8 EC-Nr.: 201-452-3 Summenformel: C11H13N3O Molmasse: 203.24 g/mol HS-Code: 29331190 Schmelzpunkt: 107 - 109°C pH-Wert: 7.1 Schüttdichte: 430 kg/m³ Löslichkeit: 56 g/l...
Content 100 piece(s) (€2.81 / 1 piece(s))
€281.00