Ningbo Ja-Hely Technology Co., Ltd.
10# to 40# Glass one single end female outer ground ST joint tube for lab
10ml to 1000ml Narrow mouth Glass Anaerobic bottle Culture bottle with butyl rubber stopper
15ml~1000ml Lab use Glass Anaerobic Culture bottle with butyl rubber stopper and screw cap
250ml Glass bottle flask for Karl Fischer method water content moisture tester KF Coulometric Coulometer
19# 24# Glass Inlet straight vacuum adapter with PTFE stopcock for lab
14# 19# 24# 29# glass T sharp Tee bore flushing adapter with PTFE stopcock for lab
250ml 500ml Lab use Glass Roux Culture Bottle for cell culture
100 125 250 500 1000ml Glass Ground ST stopper muencks gas washing bottle for lab
2ml~500ml Glass septum bottle septa bottle with screw cap for lab
150ml 250ml Amber glass Winkler bottle Dissolved oxygen BOD bottle
125 250 500ml Lab use Glass Drechsler tall form gas washing bottle with ST stopper
125ml 250ml Lab use Glass Dissolved oxygen BOD bottle Winkler bottle
Lab use ground stopper and cap Glass 250ml Dissolved oxygen BOD Winkler bottle
Glass Distilling Column tube plain fractionating column with spiral ring packing support
100ml Glass Emulsion Test Graduated Cylinder for lab
Glass Angled Suction Tube Receiver Adapter with ground ST Joint for distillation
3mm 4mm 5mm 6mm 8mm Distilling Column mini glass coils packing for lab
Lab use PTFE plug stopper straight bore glass stopcock
1mm to 12mm Lab use solid glass bead ball
10 25 50 100 250ml Lab use glass solid Phase Peptide Synthesis Vessel with T-bore PTFE Stopcock