Boiling Stones

Grade A: For preparative work. Can be used in aqueous, neutral, basic media. Highly effective even in the case of multiple interruptions of the boiling process in vacuum distillation.

Grade B: For analytical work, with acidic, neutral, basic media. Jump after interruption again. Not suitable for vacuum distillation.

Frequently Bought Together

VWR® Boiling Stones ('Anti-Bumping'), Granules

: VWR Chemicals

Accessories for Mettler balances

: Mettler - Toledo

VWR® CompactStar CS8, Centrifuge

: VWR Collection

VWR®, Microcentrifuge Tubes with Flat Screw Caps

: VWR Collection

Acetone ≥99.0% Ph. Eur.

: VWR Chemicals

Boiling Stones

: POLLATH

tert-Butyl methyl ether ≥99%, GPR RECTAPUR®

: VWR Chemicals

VWR® Extraction Thimbles, Grade 501

: VWR Collection

Safety canisters, electrically conducting

: S.C.A.T.

TLC plates, silica gel 60, unmodified and chemically modified layers, aluminium backed

: Merck

Sodium hydroxide 32% in aqueous solution, GPR RECTAPUR®, pure for nitrogen analysis

: VWR Chemicals

Sodium chloride 99.0-100.5% USP, Ph. Eur., BP

: VWR Chemicals

n-Hexadecane for synthesis, Sigma-Aldrich®

: Merck

Disposable cuvettes

: RATIOLAB

MET-Biodiesel Capillary GC Column, L x I.D. 15 m x 0.32 mm , with 2 m x 0.53 mm I.D. guard, df 0.10 mum 1 * 1 items

: Merck

Boiling Stones

: Thermo Fisher Scientific

Anti-static spray, Antistatik 100

: HM INDUSTRIESERVICE

Transition pieces NS 29/32 sleeve with GL 25 thread 1 * 1 items

: NEUBERT VOLUME GLASSWAERE

Bismuth(III) 2-ethylhexanoate

: Thermo Fisher Scientific

Butyric acid ≥99%

: Thermo Fisher Scientific