LGR – Grado LC/MS
Mostrando todos los resultados 4
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Comprar2-Propanol LC/MS LGR
37,50€ – 139,00€ + IVACH3CH(OH)CH3
Isopropanol, IPA, Alcohol iso-Propílico, Alcohol s
M.W: 60,10 CAS: 67-63-0 EC: 200-661-7 EC INDEX: 603-117-00-0
UN: 1219 IMDG: 3 II UN 1219 ADR: 3 II UN 1219 (D/E) IATA: 3 II UN 1219
Specifications :
- Assay ≥ 99.9%
- Appearance Clear colourless liquid
- Water (H2O) by Karl – Fischer ≤ 0.05%
- Colour (Hazen) ≤ 5
- Acidity (Acetic acid (CH3COOH)) ≤ 0.002%
- Alkalalinity (Ammonia (NH3)) ≤ 0.002%
- Residue on evaporation ≤ 0.0005%
- Gradient elution High Peak at 210 nm ≤ 0.002AU
- Potassium (K) ≤ 0.00001%
- Gradient elution High Peak at 254 nm ≤ 0.002AU
- Transmittance at 210 nm ≥ 40%
- Transmittance at 220 nm ≥ 80%
- Transmittance at 230 nm ≥ 90%
- Transmittance at 250 nm ≥ 98%
- Calcium (Ca) ≤ 0.00001%
- Magnesium (Mg) ≤ 0.00001%
- Sodium (Na) ≤ 0.00001%
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ComprarAcetonitrilo LC/MS LGR
40,38€ – 153,43€ + IVACH3CN M.W : 41.05 CAS : 75-05-8 EC : 200-835-2 EC INDEX : 608-001-00-3 UN : 1648 IMDG : 3 II UN 1648
Specifications : - Assay ≥ 99.9%
- Water (H2O) by Karl – Fischer ≤ 0.01%
- Colour (Hazen) ≤ 10
- Alkalalinity (Ammonia (NH3)) ≤ 0.0006%
- Acidity (Acetic acid (CH3COOH)) ≤ 0.008%
- Residue on evaporation ≤ 0.0001%
- Nickel (Ni) ≤ 0.000002%
- Barium (Ba) ≤ 0.00001%
- Iron (Fe) ≤ 0.00001%
- Aluminum (Al) ≤ 0.00005%
- Calcium (Ca) ≤ 0.00001%
- Chromium (Cr) ≤ 0.000002%
- Copper (Cu) ≤ 0.000002%
- Manganese (Mn) ≤ 0.000002%
- Cobalt (Co) ≤ 0.000002%
- Magnesium (Mg) ≤ 0.0001%
- Sodium (Na) ≤ 0.00001%
- Potassium (K) ≤ 0.00001%
- Lead (Pb) ≤ 0.00001%
- Cadmium (Cd) ≤ 0.000005%
- Silver (Ag) ≤ 0.00001%
- Tin (Sn) ≤ 0.00001%
- Zinc (Zn) ≤ 0.00001%
- Gradient elution High Peak at 210 nm ≤ 0.0005AU
- Gradient elution High Peak at 254 nm ≤ 0.0002AU
- Transmittance at 195 nm ≥ 78%
- Transmittance at 200 nm ≥ 90%
- Transmittance at 220 nm ≥ 98%
- Transmittance at 240 nm ≥ 99%
- LC Gradient suitability Passes test
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ComprarAgua LC/MS LGR
16,55€ – 61,72€ + IVAH2O M.W : 18.02 CAS : 7732-18-5 EC : 231-791-2 Specifications :
- Appearance Clear colourless liquid
- Reserpine ≤ 0.000005%
- Colour (Hazen) ≤ 10
- Residue on evaporation ≤ 0.001%
- LC Gradient suitability Passes test
- Transmittance at 190 nm ≥ 97%
- Transmittance at 200 nm ≥ 98%
- Transmittance (250 nm – 400 nm) ≥ 99%
- Iron (Fe) ≤ 0.000005%
- Aluminum (Al) ≤ 0.000005%
- Calcium (Ca) ≤ 0.000005%
- Magnesium (Mg) ≤ 0.000005%
- Sodium (Na) ≤ 0.000005%
- Potassium (K) ≤ 0.000005%
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ComprarMetanol LC/MS LGR
18,57€ – 71,89€ + IVACH3OH M.W : 32.04 CAS : 67-56-1 EC : 200-659-6 EC INDEX : 603-001-00-X UN : 1230 IMDG : 3(6.1) II UN 1230
Specifications :- Assay ≥ 99.9%
- Appearance Clear colourless liquid
- Water (H2O) by Karl – Fischer ≤ 0.05%
- Colour (Hazen) ≤ 10
- Acidity (Acetic acid (CH3COOH)) ≤ 0.0003%
- Alkalalinity (Ammonia (NH3)) ≤ 0.0002%
- Residue on evaporation ≤ 0.001%
- Gradient elution High Peak at 254 nm ≤ 0.002AU
- Transmittance at 220 nm ≥ 60%
- Transmittance at 235 nm ≥ 85%
- Transmittance at 260 nm ≥ 98%
- LC Gradient suitability Passes test
- Nickel (Ni) ≤ 0.000002%
- Barium (Ba) ≤ 0.00001%
- Iron (Fe) ≤ 0.00001%
- Aluminum (Al) ≤ 0.00005%
- Calcium (Ca) ≤ 0.00001%
- Chromium (Cr) ≤ 0.000002%
- Copper (Cu) ≤ 0.000001%
- Manganese (Mn) ≤ 0.000001%
- Cobalt (Co) ≤ 0.000002%
- Magnesium (Mg) ≤ 0.00001%
- Sodium (Na) ≤ 0.00001%
- Potassium (K) ≤ 0.00001%
- Lead (Pb) ≤ 0.000002%
- Cadmium (Cd) ≤ 0.000005%
- Silver (Ag) ≤ 0.00001%
- Tin (Sn) ≤ 0.00001%
- Zinc (Zn) ≤ 0.00001%