(LOT OF 2) New Sealed Nalgene 250ml Filter Filtration Units each unit contains 250ml Filter Top, 250ml Receiver Bottle, Screw on Storage Top for Bottle
New Corning bottle-top 250mL vacuum filter system #430767 cellulose acetate membrane, pore size 0.22 ?m, membrane area 19.6 cm2, in manufacturer’s original sealed packaging. Expires 1/13/2017. List price is $10.70/ea.
250 mL t-butyl alcohol 99.5% miniumum. t-butyl alcohol is a fragrance carrier solvent that freezes slightly below room temperature. I combine all my shipping to save you money whenever possible.
Large lot of chemistry or biology lab glassware and plasticware, Includes all pieces shown in picture: All flasks and beakers are Pyrex, Kimax, or Kontes.
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