10/25/50/100ml Laboratory Pressure Equalizing Addition Funnel With PTFE Stopcock RM 62.28 to RM 281.62
500ml 1000ml Borosilicate Glass Pressure Equalizing Drop Funnel Column PTFE Stop RM 289.14 to RM 339.42
100-1000ml Borosilicate Glass Pressure Equalizing Drop Funnel Column PTFE Stop RM 117.38 to RM 170.66
250ml 500ml Borosilicate Glass Pressure Equalizing Addition Funnel With Stopcock RM 158.28 to RM 189.00