HomeClosuresBottle ClosuresPouring rings for laboratory bottles
Pouring rings, made of polypropylene.
: Saint Gobain Life Sciences
: Greiner Bio-One
: Merck
: KARTELL
: Lenz Laborglas GmbH & CO.KG
: Biotium
: Spectrum Laboratories
: G-Biosciences
: MERCK PRODUCTION CHEMICALS
: VWR Chemicals
: Apollo Scientific
: MACHEREY-NAGEL
: Bel-Art Products, a Part of SP
: VACUUBRAND
: Testo
: Thermo Fisher Scientific