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Polysorbate 20

  
 :   Thermo Fisher Scientific
Polysorbate 20
 :  Thermo Fisher Scientific
 Polysorbate 20
Polysorbate 20
   
 
   

 

 
 :  Polyoxyethylene-20-Sorbitan Monolaurate, Sorbitan monolaurate, ethoxylated
  •  :9005-64-5
  •  :C₅₈H₁₁₄O₂₆
  •  :MFCD00165986
  •  :>100 °C (760 mmHg)
  •  :1.1 g/cm³
  •  :>150 °C
  •  :Ambient
  •  :500-018-3

 

 
 
 

 

  • Appearance:
    Clear to slightly hazy yellow to brown-yellow Viscous liquid (May develop some turbidity or precipitate)
  • Infrared spectrum:
    Conforms
  • Refractive index:
    1.4680 to 1.4720 (20°C, 589 nm)
  • Water:
    ≤3 %
  • Dioxane:
    ≤10 ppm
  • Acid value:
    ≤2 mg KOH/g
  • Hydroxyl value:
    96 to 108 mg KOH/g
  • Saponification value:
    40 to 50 mg KOH/g
Product Family Options

 

  • Pack type
    Pk
     
     
  • ACRO233360050
    Glass bottle
    5 mL
       
       
    1 * 5 mL
    1 * 5 mL - 194,00 kr
    194,00 kr
    1 * 5 mL
       194,00 kr
  • ACRO233362500
    Glass bottle
    250 mL
       
       
    1 * 250 mL
    1 * 250 mL - 398,00 kr
    398,00 kr
    1 * 250 mL
       398,00 kr
  • ACRO233360010
    Glass bottle
    1 L
       
       
    1 * 1 L
    1 * 1 L - 662,00 kr
    662,00 kr
    1 * 1 L
       662,00 kr
  • ACRO233360051
    Plastic bottle
    5 L
       
       
    1 * 5 L
    1 * 5 L - 2.040,00 kr
    2.040,00 kr
    1 * 5 L
       2.040,00 kr
  • ACRO233360250
    Plastic drum
    25 L
       
       
    1 * 25 L
    1 * 25 L - 5.130,00 kr
    5.130,00 kr
    1 * 25 L
       5.130,00 kr
   
Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

  #: 83639.320

 : VWR Chemicals

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

  #: 20864.320

 : VWR Chemicals

VWR®, Transfer Pipettes, High Performance

  #: 612-1681

 : VWR Collection

Acetone ≥99%, TECHNICAL

  #: 20063.365

 : VWR Chemicals

VWR®, Nitrile Gloves

  #: 112-2371

 : VWR Collection

VWR® Serological Pipette, Standard Line

  #: 612-3700

 : VWR Collection

VWR® NITRILE LIGHT, Nitrile Gloves

  #: 112-2756

 : VWR Collection

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

  #: 83640.320

 : VWR Chemicals

VWR® Facial Tissues

  #: 115-0600

 : VWR Collection

Nitrile gloves, Kimtech™ Purple Nitrile™

  #: 112-4847

 : Ansell

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  #: 1.00030.2500

 : Merck

pH indicator strips, MQuant®, Supelco®

  #: 1.09535.0001

 : Merck

Sealing film for manual application, Parafilm® M

  #: 291-0057

 : HEATHROW

Water, HiPerSolv CHROMANORM® for HPLC

  #: 23595.328

 : VWR Chemicals

Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution

  #: 31770.294

 : VWR Chemicals

VWR® AVS TITRINORM Buffer Solutions, 20 °C

  #: 32096.291

 : VWR Chemicals

Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

  #: 83645.320

 : VWR Chemicals

Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

  #: 1.09439.1000

 : Merck

VWR® Nitrile Extra Light, Nitrile Gloves

  #: 112-4195

 : VWR Collection

epT.I.P.S.® Bulk - Pipette Tips

  #: 613-3508

 : EPPENDORF