40mL Low TOC autosampler vials (cs of 80)

scrw cap blk 8mm PTFE/sil/PTFE 100pk

SC N9-H, yw, Sil w/PTFE bl, (-) 55°,1.0

N9 PP screw cap (bonded), blue, center hole Sil/PTFE white, slit, 1,3mm, pk/100