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Flasks, pear shaped with two necks

 :   Lenz Laborglas
Flasks, pear shaped with two necks
 :  Lenz Laborglas
 Flasks, pear shaped with two necks
Flasks, pear shaped with two necks
 
 
 

 

 

DURAN®, borosilicate glass.

  • Excellent chemical resistance
  • High temperature resistance
  • Minimal thermal expansion, giving relatively high resistance to temperature changes

The conical geometry makes them ideal for small-scale reactions.

 

Product Family Options

 

  • Kapacita
    Centrální hrdlo
    Boční hrdla
    Ø vněj.
     
     
  • LENZ03222128
    50 ml
    19/26 NS
    14/23 NS
    50 mm
       
       
    1 * 1 KS
    1 * 1 KS - 1 330,00 Kč
    1 330,00 Kč
    1 * 1 KS
       1 330,00 Kč
  • 271-1232
    25 ml
    14/23 NS
    14/23 NS
    40 mm
       
       
    1 * 1 KS
    1 * 1 KS - 1 050,00 Kč
    1 050,00 Kč
    1 * 1 KS
       1 050,00 Kč
  • 271-1233
    50 ml
    14/23 NS
    14/23 NS
    50 mm
       
       
    1 * 1 KS
    1 * 1 KS - 1 070,00 Kč
    1 070,00 Kč
    1 * 1 KS
       1 070,00 Kč
  • 271-1234
    100 ml
    14/23 NS
    14/23 NS
    64 mm
       
       
    1 * 1 KS
    1 * 1 KS - 1 200,00 Kč
    1 200,00 Kč
    1 * 1 KS
       1 200,00 Kč
  • LENZ03221149
    200 ml
    14/23 NS
    14/23 NS
    85 mm
       
       
    1 * 1 KS
    1 * 1 KS - 2 160,00 Kč
    2 160,00 Kč
    1 * 1 KS
       2 160,00 Kč
  • LENZ03222122
    25 ml
    19/26 NS
    14/23 NS
    40 mm
       
       
    1 * 1 KS
    1 * 1 KS - 1 230,00 Kč
    1 230,00 Kč
    1 * 1 KS
       1 230,00 Kč
  • LENZ03222137
    100 ml
    19/26 NS
    14/23 NS
    64 mm
       
       
    1 * 1 KS
    1 * 1 KS - 1 570,00 Kč
    1 570,00 Kč
    1 * 1 KS
       1 570,00 Kč
  • LENZ03222149
    250 ml
    19/26 NS
    14/23 NS
    85 mm
       
       
    1 * 1 KS
    1 * 1 KS - 2 290,00 Kč
    2 290,00 Kč
    1 * 1 KS
       2 290,00 Kč
   
Acetonitril, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® USP, 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®, Pipety Pasteurovy, High performance

  #: 612-1681

 : VWR Collection

Aceton ≥99%, TECHNICAL

  #: 20063.365

 : VWR Chemicals

VWR®, Nitrile Gloves

  #: 112-2371

 : VWR Collection

VWR®, Sérologická pipeta, standardní

  #: 612-3700

 : VWR Collection

VWR® NITRILE LIGHT, Rukavice, nitrilové

  #: 112-2756

 : VWR Collection

VWR®, Ubrousky čisticí

  #: 115-0600

 : VWR Collection

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

  #: 83640.320

 : VWR Chemicals

Rukavice, nitrilové, Kimtech™ Purple Nitrile™

  #: 112-4847

 : Ansell

Acetonitril ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

  #: 1.00030.2500

 : Merck

Sealing film for manual application, Parafilm® M

  #: 291-0057

 : HEATHROW

Voda, HiPerSolv CHROMANORM® for HPLC

  #: 23595.328

 : VWR Chemicals

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

  #: 31770.294

 : VWR Chemicals

VWR® AVS TITRINORM, pufrovací roztoky, 20 °C

  #: 32096.291

 : VWR Chemicals

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

  #: 83645.320

 : VWR Chemicals

VWR®, Nitrile Extra Light, Rukavice nitrilové

  #: 112-4195

 : VWR Collection

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

  #: 1.09439.1000

 : Merck

epT.I.P.S.® Bulk - Pipette Tips

  #: 613-3508

 : EPPENDORF