US$ 269.50
Refill kit provides replacement materials for forensic drug and poison analysis activities with chemicals
Twenty-nine labeled features across outer
glazed inside and outside
mounted on a polished hardwood base with heavy plated-brass end plates and 4mm sockets
Dialysis Tubing, 32mm Width, 10 Feet Glass Columns & Condensers_Vigrex Columns Refill kit provides replacement materialsUsed in osmosis and dialysis experiments, this roll of 12 14 kDa cutoff dialysis tubing lets students explore selective molecular transport across a semipermeable membrane.
US$ 269.50
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