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150ml175ml250ml500ml225ml high speed centrifuge bottle conical centrifuge bottle with scale PP adapter centrifuge

Dust sampling nozzle Oil smoke sampling nozzle 3012H stainless steel smoke dust sampling nozzle 4.5-6-7-8-10-12mm

Single mouth flat bottom flask distillation flask 50M100ml250ml500ml1000ml2000ml high borosilicate high temperature resistant

Polytetrafluoroethylene beaker clip Tetrafluoro crucible clip 100ml250ml ptfe clip Lightweight

Ceramic tweezers Polytetrafluoroethylene tweezers Acid and alkali resistant high temperature tweezers

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

5ml ion chromatography injection bottle with filter element/without filter element Plastic sample bottle tube cap 250 pcs/pack

10PCS Standalone nylon cylinder filter 13mm 25mm 0.22mm 0.45um filter head

100ml sampling cup long handle medicine spoon glass transparent high borosilicate high temperature resistant acid spoon

100PCS Disposable injection sterile syringe needle syringe individually packaged 15 20ml push medicine feeding supplement

Polytetrafluoroethylene crucible clamp pliers semiconductor lens clamp size 220-300-350mm

PTFE medicine spoon round head sample spoon solution spoon 5ml10ml acid and alkali resistance Experimental consumables