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5810R centrifuge adapter A-4-62 square hanging basket 250ml to 50ml15ml adapter does not include test tubes

Three-layer detachable plastic test tube rack Multi-function centrifugal tube rack Pore diameter 13 16 18MM 50 holes

Ceramics Brün Funnel Laboratory Filter Funnel Filter Paper Suction Filter Funnel Chemical Ceramics 40m60m80m100m120mm150mm200mm

Glass rotating bottle rotary evaporator flange mouth bottle 3L5L10L20L rotary evaporator accessories

Laboratory butterfly water blocker 50mm water blocking plug 0.22um0.45um1um3um PTFE membrane air filter

Polytetrafluoroethylene crucible clamp Tetrafluoro crucible tongs scratch-proof clamp high temperature and acid and alkali resis

Nitrogen balloon glass ball joint thickened high temperature resistant glass nitrogen balloon Ball diameter 50 mm

1 piece double-adjustable three-jaw clamp, clamp distance 1-90 mm, small/large size, stainless steel material

5PCS PRP centrifuge adapter vacuum blood collection tube 10ml 7ml available 15ml to 5mL blood collection tube adapter

250ml wide mouth centrifuge bottle 250ml wide mouth centrifuge cup 250ml centrifuge tube 250ml plastic sample bottle

Right-angle clamp single adjustment double adjustment right-angle three-jaw clamp laboratory clamp

Precision saturated vapor pressure glass parts full set measurement device saturated vapor pressure U-shaped allelometer 14#