Mostrando 1–24 de 25 resultados

  • Acetonitrilo GC/HPLC GGR

    Acetonitrilo GC/HPLC GGR

    22,25124,80 + IVA

    CH3CN
    cianuro de metilo
    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  ADR: 3 II UN 1648 (D/E)  IATA: 3 II UN 1648

    Specifications :

    • UV-Absorbance maximum limit (195 nm) ≤ 0.15
    • UV-Absorbance maximum limit (200 nm) ≤ 0.05
    • UV-Absorbance maximum limit (205 nm) ≤ 0.04
    • UV-Absorbance maximum limit (210 nm) ≤ 0.02
    • UV-Absorbance maximum limit (220 nm) ≤ 0.01
    • UV-Absorbance maximum limit (254 nm) ≤ 0.009
    • Ultraviolet Cutoff ≤ 190nm
    • Gradient Elution test passes test
    • Assay ≥ 99.9%
    • Colour (Hazen) ≤ 10
    • Water (H2O) by Karl – Fischer ≤ 0.01%
    • Residue on evaporation ≤ 0.0001%
    • Titrable acid ≤ 0.0008mEq/g
    • Titrable base ≤ 0.0006mEq/g
    • ACS Specification passes test
    • UV-Absorbance maximum limit (190 nm) ≤ 1.00
    • Acidity (Acetic acid (CH3COOH)) ≤ 0.008%
    • Alkalalinity (Ammonia (NH3)) ≤ 0.0006%
    • Transmittance at 195 nm ≥ 70%
    • Transmittance at 200 nm ≥ 80%
    • Transmittance at 220 nm ≥ 94%
    • Transmittance at 210 nm ≥ 88%
    • Transmittance at 240 nm ≥ 99%
    • Transmittance at 230 nm ≥ 98%
    Comprar
  • Metanol GC/HPLC GGR

    Metanol GC/HPLC GGR

    10,9559,84 + IVA

    CH3OH
    Alcohol metílico, Carbinol
    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  ADR: 3 (6.1) II UN 1230 (D/E)  IATA: 3 (6.1) II UN 1230

    Specifications :

    • UV-Absorbance maximum limit (220 nm) ≤ 0.25
    • UV-Absorbance maximum limit (230 nm) ≤ 0.15
    • UV-Absorbance maximum limit (254 nm) ≤ 0.02
    • UV-Absorbance maximum limit (280 nm) ≤ 0.01
    • Gradient Elution test passes test
    • Ultraviolet Cutoff ≤ 205nm
    • Assay ≥ 99.9%
    • Colour (Hazen) ≤ 10
    • Water (H2O) by Karl – Fischer ≤ 0.05%
    • Residue on evaporation ≤ 0.0003%
    • Titrable acid ≤ 0.0003mEq/g
    • Titrable base ≤ 0.0002mEq/g
    • Carbonyl compounds ≤ 0.001%
    • Substances darkened by H2SO4 passes test
    • Substances reducing KMnO4 passes test
    • Solubility in water (H2O) passes test
    • ACS Specification passes test
    • UV-Absorbance maximum limit (205 nm) ≤ 1.00
    • LC Gradient suitability
    • Acidity (Acetic acid (CH3COOH)) ≤ 0.0003meq/g
    • Transmittance at 225 nm ≥ 67%
    • Transmittance at 235 nm ≥ 83%
    • Transmittance at 260 nm ≥ 98%
    Comprar
  • Agua GC/HPLC GGR

    Agua GC/HPLC GGR

    10,3957,60 + IVA

    H2O
    M.W: 18.02  CAS: 7732-18-5  EC: 231-791-2

    Specifications :

    • ACS Specification passes test
    • UV-Absorbance maximum limit (190 nm) ≤ 0.01
    • UV-Absorbance maximum limit (200 nm) ≤ 0.01
    • UV-Absorbance maximum limit (250-400 nm) ≤ 0.005
    • Ultraviolet Cutoff ≤ 190nm
    • Gradient Elution test passes test
    • Colour (Hazen) ≤ 5
    • Residue on evaporation ≤ 0.001%
    • Specific conductivity (25°C) ≤ 2µS/cm
    • Transmittance at 200 nm ≥ 97%
    • Transmittance at 210 nm ≥ 98%
    • Transmittance at 300 nm ≥ 99%
    • Transmittance at 254 nm ≥ 99%
    Comprar
  • Acetona HPLC GGR

    Acetona HPLC GGR

    25,8988,04 + IVA

    CH3COCH3
    Dimetil cetona, 2-propanona
    Restriction: Drugs precursors Cat.3 Explosives precursors
    M.W: 58.08  CAS: 67-64-1  EC: 200-662-2  EC INDEX: 606-001-00-8
    UN: 1090  IMDG: 3 II UN 1090  ADR: 3 II UN 1090 (D/E)  IATA: 3 II UN 1090

    Specifications :

    • ACS Specification passes test
    • UV-Absorbance maximum limit (330 nm) ≤ 1.00
    • UV-Absorbance maximum limit (340 nm) ≤ 0.06
    • UV-Absorbance maximum limit (350 nm) ≤ 0.01
    • Ultraviolet Cutoff ≤ 330nm
    • Assay ≥ 99.7%
    • Colour (Hazen) ≤ 10
    • Water (H2O) by Karl – Fischer ≤ 0.25%
    • Residue on evaporation ≤ 0.0001%
    • Titrable acid ≤ 0.0003mEq/g
    • Titrable base ≤ 0.0006mEq/g
    • Solubility in water (H2O) passes test
    • Substances reducing KMnO4 passes test
    • Aldehydes ≤ 0.002%
    • Methanol (CH3OH) ≤ 0.05%
    • 2-Propanol (Isopropanol) ≤ 0.05%
    • Alkalinity ≤ 0.0006meq/g
    • Acidity (Acetic acid (CH3COOH)) ≤ 0.0005meq/g
    • Non-volatile matter ≤ 0.0005%
    • UV – transmission (1 cm, water) at 335 nm ≥ 50%
    • UV – transmission (1 cm, water) at 340 nm ≥ 85%
    • UV – transmission (1 cm, water) at 350 nm ≥ 98%
    • UV – transmission (1 cm, water) at 355 nm ≥ 99%
    Comprar
  • Acetona Pesticide Grade PGR

    Acetona Pesticide Grade PGR

    28,2797,23 + IVA

    CH3COCH3
    Restriction : Drugs precursors CAT.3 Explosives precursors
    M.W : 58.08 CAS : 67-64-1 EC : 200-662-2 EC INDEX : 606-001-00-8
    UN : 1090 IMDG : 3 II UN 1090


    Specifications :

    • Assay ≥ 99.5%
    • Water (H2O) by Karl – Fischer ≤ 0.5%
    • Colour (Hazen) ≤ 10
    • Non-volatile matter ≤ 0.0005%
    Comprar
  • Acetonitrilo LC/MS LGR

    Acetonitrilo LC/MS LGR

    40,38153,43 + IVA

    CH3CN
    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
    Comprar
  • Agua LC/MS LGR

    Agua LC/MS LGR

    16,5561,72 + IVA

    H2O 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%
    Comprar
  • 1-Butanol HPLC GGR

    1-Butanol HPLC GGR

    57,33 + IVA

    CH3(CH2)3OH
    M.W : 74.12 CAS : 71-36-3 EC : 200-751-6 EC INDEX : 603-004-00-6
    UN : 1120 IMDG : 3 III UN 1120 ADR : 3 F1 III UN 1120 IATA : 3 III UN 1120
    H : H226-H302-H315-H318-H335-H336
    P : P301 P312-P305 P351 P338-P304 P340-P303 P361 P353-P351


    Specifications :

    • Assay ≥ 99.8%
    • Water (H2O) by Karl – Fischer ≤ 0.03%
    • Acidity ≤ 0.0005meq/g
    • Residue on evaporation ≤ 0.0005%
    • UV – transmission (1 cm, water) at 230 nm ≥ 65%
    • UV – transmission (1 cm, water) at 240 nm ≥ 80%
    • UV – transmission (1 cm, water) at 250 nm ≥ 90%
    • UV – transmission (1 cm, water) at 260 nm ≥ 95%
    • UV – transmission (1 cm, water) at 310 nm ≥ 99%
    • Fluorescence (as quinine):
    • Fluorescence (as quinine) at 254 nm ≤ 0.0000002%
    • Fluorescence (as quinine) at 365 nm ≤ 0.0000002%
    Comprar
  • Ciclohexano HPLC GGR

    Ciclohexano HPLC GGR

    44,27154,74 + IVA

    C6H12
    Restriction : Hydrocarbons
    M.W : 84,16  CAS : 110-82-7 EC : 203-806-2 EC INDEX : 601-017-00-1
    UN : 1145 IMDG : 3 II UN 1145


    Specifications :

    • Assay ≥ 99.5%
    • Water (H2O) by Karl – Fischer ≥ 0.01%
    • Acidity ≥ 0.0005meq/g
    • Residue on evaporation ≥ 0.0005%
    • UV – transmission (1 cm, water) at 210 nm ≤ 60%
    • UV – transmission (1 cm, water) at 220 nm ≤ 80%
    • UV – transmission (1 cm, water) at 230 nm ≤ 95%
    • UV – transmission (1 cm, water) at 240 nm ≤ 98%
    • UV – transmission (1 cm, water) at 250 nm ≤ 99%
    • Fluorescence (as quinine) at 254 nm ≥ 0.0000001%
    • Fluorescence (as quinine) at 365 nm ≥ 0.0000001%
    Comprar
  • Diclorometano (establizado con amileno) HPLC GGR

    Diclorometano (establizado con amileno) HPLC GGR

    31,94118,40 + IVA

    CH2Cl2
    M.W : 84.93 CAS : 75-09-2 EC : 200-838-9 EC INDEX : 602-004-00-3
    UN : 1593 IMDG : 6.1 III UN 1593
    H : H351


    Specifications :

    • Assay ≥ 99.8%
    • Water (H2O) by Karl – Fischer ≤ 0.01%
    • Acidity 0.0005meq/g
    • Alkalinity 0.0005%
    • Non-volatile matter 0.0005%
    • Stabilizer (amylene) 0.005%
    • Residue on ignition 0.0002%
    • UV – transmission (1 cm, water) at 235 nm ≥ 40%
    • UV – transmission (1 cm, water) at 240 nm ≥ 75%
    • UV – transmission (1 cm, water) at 250 nm ≥ 98%
    • UV – transmission (1 cm, water) at 260 nm ≥ 99%
    Comprar
  • Dimetil sulfóxido HPLC GGR

    Dimetil sulfóxido HPLC GGR

    57,50200,97 + IVA

    (CH3)2SO M.W : 78.13 CAS : 67-68-5 EC : 200-664-3 H : H227 Specifications :

    • Assay ≥ 99.5%
    • Water (H2O) by Karl – Fischer ≤ 0.05%
    • Colour (Hazen) ≤ 10
    • Acidity ≤ 0.001meq/g
    • Residue on evaporation ≤ 0.0005%
    • UV – transmission (1 cm, water) at 280 nm ≥ 60%
    • UV – transmission (1 cm, water) at 300 nm ≥ 75%
    • UV – transmission (1 cm, water) at 320 nm ≥ 90%
    • UV – transmission (1 cm, water) at 330 nm ≥ 95%
    • UV – transmission (1 cm, water) at 360 nm ≥ 98%
    Comprar
  • Eter de petróleo 40-60 HPLC GGR

    Eter de petróleo 40-60 HPLC GGR

    31,61122,53 + IVA

    Restriction : Hydrocarbons CAS : 64742-49-0 EC : 265-151-9 EC INDEX : 649-328-00-1 UN : 1268 IMDG : 3 II UN 1268 Specifications :

    • Loss on drying ≤ 0.01%
    • Acidity 0.0005meq/q
    • Residue on evaporation 0.0005%
    • UV – transmission (1 cm, water) at 210 nm ≥ 60%
    • UV – transmission (1 cm, water) at 220 nm ≥ 80%
    • UV – transmission (1 cm, water) at 230 nm ≥ 90%
    • UV – transmission (1 cm, water) at 240 nm ≥ 98%
    • UV – transmission (1 cm, water) at 250 nm ≥ 99%
    Comprar
  • Etilo acetato HPLC GGR

    Etilo acetato HPLC GGR

    33,78123,52 + IVA

    CH3COOC2H5 M.W : 88,10 CAS : 141-78-6 EC : 205-500-4 EC INDEX : 607-022-00-5 UN : 1173 IMDG : 3 II UN 1173 Specifications :

    • Assay ≥ 99.8%
    • Water (H2O) by Karl – Fischer ≤ 0.02%
    • Acidity 0.0005meq/q
    • Non-volatile matter 0.0005meq/g
    • UV – transmission (1 cm, water) at 260 nm ≥ 70%
    • UV – transmission (1 cm, water) at 270 nm ≥ 90%
    • UV – transmission (1 cm, water) at 280 nm ≥ 95%
    • UV – transmission (1 cm, water) at 300 nm ≥ 99%
    Comprar
  • n-Heptano 99% HPLC GGR

    n-Heptano 99% HPLC GGR

    50,82185,32 + IVA

    C7H16 Restriction : Hydrocarbons M.W : 100.21 CAS : 142-82-5 EC : 921-510-4 EC INDEX : 601-008-00-2 UN : 1206 IMDG : 3 II UN 1206 Specifications :

    • Assay ≥ 99.0%
    • Water (H2O) by Karl – Fischer ≤ 0.02%
    • Colour (Hazen) ≤ 10
    • Residue on evaporation ≤ 0.0005%
    • UV – transmission (1 cm, water) at 210 nm ≥ 40%
    • UV – transmission (1 cm, water) at 220 nm ≥ 80%
    • UV – transmission (1 cm, water) at 230 nm ≥ 93%
    • UV – transmission (1 cm, water) at 240 nm ≥ 97%
    • UV – transmission (1 cm, water) at 250 nm ≥ 98%
    Comprar
  • n-Heptano 95% Pesticide Grade PGR

    n-Heptano 95% Pesticide Grade PGR

    51,63190,50 + IVA

    C7H16 Restriction : Hydrocarbons M.W : 100.21 CAS : 142-82-5 EC : 921-510-4 EC INDEX : 601-008-00-2 UN : 1206 IMDG : 3 II UN 1206 Specifications :

    • Assay ≥ 95.0%
    • Water (H2O) by Karl – Fischer ≤ 0.02%
    • Colour (Hazen) ≤ 10
    • Residue on evaporation ≤ 0.0005%
    Comprar
  • n-Hexano 95% HPLC GGR

    n-Hexano 95% HPLC GGR

    31,77115,32 + IVA

    C6H14 Restriction : Hydrocarbons M.W : 86.18 CAS : 110-54-3 EC : 925-292-5 EC INDEX : 601-037-00-0 UN : 1208 IMDG : 3 II UN 1208 Specifications :

    • Assay ≥ 95.0%
    • Water (H2O) by Karl – Fischer ≤ 0.01%
    • Colour (Hazen) ≤ 10
    • Acidity ≤ 0.0005meq/g
    • Residue on evaporation ≤ 0.0005%
    • UV – transmission (1 cm, water) at 200 nm ≥ 30%
    • UV – transmission (1 cm, water) at 210 nm ≥ 60%
    • UV – transmission (1 cm, water) at 220 nm ≥ 85%
    • UV – transmission (1 cm, water) at 230 nm ≥ 94%
    • UV – transmission (1 cm, water) at 240 nm ≥ 97%
    Comprar
  • n-Hexano (isómeros) HPLC GGR

    n-Hexano (isómeros) HPLC GGR

    46,66170,94 + IVA

    C6H14 Restriction : Hydrocarbons M.W : 86.18 EC : 925-292-5 EC INDEX : 601-037-00-0 UN : 1208 IMDG : 3 II UN 1208 Specifications :

    • Assay (Isomer mix) ≥ 99%
    • C6H14 Isomer Mix ≥ 99%
    • Water (H2O) by Karl – Fischer ≤ 0.01%
    • Acidity ≤ 0.0005meq/g
    • Residue on evaporation ≤ 0.0005%
    • UV – transmission (1 cm, water) at 210 nm ≥ 60%
    • UV – transmission (1 cm, water) at 220 nm ≥ 80%
    • UV – transmission (1 cm, water) at 230 nm ≥ 95%
    • UV – transmission (1 cm, water) at 240 nm ≥ 98%
    • UV – transmission (1 cm, water) at 250 nm ≥ 99%
    Comprar
  • n-Hexano 95% Pesticide Grade PGR

    n-Hexano 95% Pesticide Grade PGR

    33,10128,44 + IVA

    C6H14 Restriction : Hydrocarbons M.W : 86.18 CAS : 110-54-3 EC : 925-292-5 EC INDEX : 601-037-00-0 UN : 1208 IMDG : 3 II UN 1208 Specifications :

    • Assay ≥ 95%
    • Water (H2O) by Karl – Fischer ≤ 0.02%
    • Colour (Hazen) ≤ 10
    • Acidity ≤ 0.0005meq/g
    • Residue on evaporation ≤ 0.0005%
    Comprar
  • Isooctano HPLC GGR

    Isooctano HPLC GGR

    64,66247,15 + IVA

    C8H18 Restriction : Hydrocarbons M.W : 114.23 CAS : 540-84-1 EC : 208-759-1 EC INDEX : 601-009-00-8 UN : 1262 IMDG : 3 II UN 1262 P : P301 P310 Specifications :

    • ACS Specification passes test
    • Ultraviolet spectrophotometry
    • UV-Absorbance maximum limit (205 nm) ≤ 1.00
    • UV-Absorbance maximum limit (225 nm) ≤ 0.10
    • UV-Absorbance maximum limit (254 nm) ≤ 0.014
    • Ultraviolet Cutoff ≤ 205nm
    • Assay (C8H18) ≥ 99.0%
    • Colour (Hazen) ≤ 10
    • Water (H2O) by Karl – Fischer ≤ 0.02%
    • Residue on evaporation ≤ 0.0004%
    • Water soluble titrable acid ≤ 0.0003mEq/g
    • Sulfur (S) compounds ≤ 0.005%
    Comprar
  • Isooctano Pesticide Grade PGR

    Isooctano Pesticide Grade PGR

    65,03252,37 + IVA

    C8H18 Restriction : Hydrocarbons M.W : 114.23 CAS : 540-84-1 EC : 208-759-1 EC INDEX : 601-009-00-8 UN : 1262 IMDG : 3 II UN 1262 P : P301 P310 Specifications :

    • Assay (C8H18) ≥ 99%
    • Water (H2O) by Karl – Fischer ≤ 0.02%
    • Colour (Hazen) ≤ 10
    • Acidity ≤ 0.0005meq/g
    • Residue on evaporation ≤ 0.0005%
    Comprar
  • Metanol LC/MS LGR

    Metanol LC/MS LGR

    18,5771,89 + IVA

    CH3OH 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%
    Comprar
  • Eter de petróleo 40-60 GC PGR

    Eter de petróleo 40-60 GC PGR

    34,10 + IVA

    Restriction : Hydrocarbons
    CAS : 64742-49-0 EC : 265-151-9 EC INDEX : 649-328-00-1
    UN : 1268 IMDG : 3 II UN 1268 ADR : 3 F1 II UN 1268 IATA : 3 II UN 1268
    H : H225 – H304 – H361f-H315-H373-H336-H411
    P : P210 – P261-P273-P281-P301 P310


    Specifications :

    • Loss on drying
    • Residue on evaporation
    • Acidity
    Comprar
  • 1-Propanol HPLC GGR

    AGOTADO

    1-Propanol HPLC GGR

    42,38164,47 + IVA

    CH3CH2CH2OH M.W : 60,10 CAS : 71-23-8 EC : 200-746-9 EC INDEX : 603-003-00-0 UN : 1274 IMDG : 3 II UN 1274 Specifications :

    • Assay ≥ 99.5%
    • Water (H2O) by Karl – Fischer ≤ 0.05%
    • Acidity ≤ 0.0005meq/g
    • Residue on evaporation ≤ 0.0005%
    • UV – transmission (1 cm, water) at 250 nm ≥ 90%
    • UV – transmission (1 cm, water) at 290 nm ≥ 98%
    • UV – transmission (1 cm, water) at 300 nm ≥ 99%
    Comprar
  • Tetrahidrofurano HPLC GGR

    Tetrahidrofurano HPLC GGR

    63,57246,79 + IVA

    C4H8O M.W : 72.11 CAS : 109-99-9 EC : 203-726-8 EC INDEX : 603-025-00-0 UN : 2056 IMDG : 3 II UN 2056 Specifications :

    • Assay ≥ 99.8%
    • Water (H2O) by Karl – Fischer 0.02%
    • Acidity 0.0005meq/g
    • Residue on evaporation 0.0005%
    • UV – transmission (1 cm, water) at 240 nm 70%
    • UV – transmission (1 cm, water) at 250 nm 80%
    • UV – transmission (1 cm, water) at 260 nm 90%
    • UV – transmission (1 cm, water) at 270 nm 98%
    • UV – transmission (1 cm, water) at 280 nm 99%
    Comprar
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