VWR®, Erlenmeyer Flasks

250 ml, 140 mm, 85 mm, 50 mm

214-1172

: VWR Collection

VWR®, Erlenmeyer Flasks

214-1172

: VWR Collection

VWR®, Erlenmeyer Flasks

1 050,00 kr

Borosilicate 3.3 glass, clear.

Narrow or wide neck, with beaded rim
Very good chemical resistance
High temperature resistance
Minimal thermal expansion, giving relatively high resistance to temperature changes

An economical alternative for a wide range of laboratory applications. Flasks have flared rim with markings for approximate volume graduations and a white labelling area.

ISO 1773 (narrow mouth)

DIN ISO 24450 (wide mouth)

: ISO 1773 (narrow neck), DIN ISO 24450 (wide neck).

VWR® Glassware Solutions

Ext.Ø:
85 mm
Capacity:
250 ml
Height:
140 mm
Seq:
13
Neck Ø ext.:
50 mm

di-Sodium L(+)-tartrate dihydrate ≥99%

#: A16187.0B

: Thermo Fisher Scientific

Bottles, amber, narrow neck, round, HDPE, with screw caps, Nalgene®

#: 215-7548

: Thermo Fisher Scientific

Ammonium sulphide 20% in aqueous solution, GPR RECTAPUR®

#: 21352.292

: VWR Chemicals

Polyvinyl alcohol, M.W. 145,000 ≥98% for synthesis, hydrolysed, Sigma-Aldrich®

#: 8.14894.0101

: Merck

Steel wire gauzes with ceramic center for gas burners

#: 241-3165

: BOCHEM

Economy bottles, narrow neck, round, HDPE, with screw cap, Nalgene®

#: 215-1028

: Thermo Fisher Scientific

Flasks, round bottom with three necks and standard ground joints

#: 201-1510

: Lenz Laborglas

General purpose qualitative filter papers

#: BINZ123051

: Ahlstrom

Electrode Cables

#: 662-0061

: SI ANALYTICS

VWR®, Funnels, Analytical

#: 221-0243

: VWR Collection

Vitamin B12 (cyanocobalamin) ≥95%, crystalline solid

#: CAYM18425-500

: Cayman Chemical

Instrument trays

#: USBE4744

: USBECK Laborgeräte

Cellulose DS-0, powder suitable for thin layer chromatography (TLC), Supelco®

#: 22197-250G-F

: Merck

Tapes for adhesion test

#: SIMESP3010

: Industrial Physics

Cyclohexylamine for synthesis, Sigma-Aldrich®

#: 8.02885.2500

: Merck

Supelco® PESTANAL® Organic Reference Standard, Cyazofamid

#: 33874-100MG-R

: Merck

Measuring cylinders, tall form, PP

#: 612-0940

: KARTELL

Methyl red sodium salt 0.02% (w/v) in aqueous solution

#: 44161.AE

: Thermo Fisher Scientific

VWR® Graduated Pipettes, Type 3, Class AS

#: 612-4771

: VWR Collection

Extraction thimbles

#: 533-0000

: Whatman products (Cytiva)

Portable balances, Navigator NV and NVT series

#: 611-4464

: OHAUS

Scintillation vials

#: 216-4309

: KARTELL

Mixing measuring cylinders, tall form, class B, borosilicate glass

#: 612-3083

: HIRSCHMANN