test tube stopper for sale, brand-new and used.

This set has only been used once and cleaned well. Some pieces were never used.

You will get ONE URASEAL CK200BS SHAKE N SEAL 2-6 PAIR BURIED SERVICE WIRE SPLICING KIT.About Product Uraseal’s Buried Service Wire Splice Kits are designed to quickly and permanently encapsulate buried drop wire cables. The CK kit has passed a severe 100-cycle thermo-cycling and moisture penetration test. The CK-BSV is universal for any type of splice configuration.

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MyBlock II - Digital dry bath, Dual chamber (without blocks), 115V, Benchmark Scientific The myBlock's transparent lid helps to promote better uniformity and minimize temperature stratification in the block by maintaining a warm air jacket layer. It also helps to reduce energy consumption by minimizing heat loss to the environment. The hinged lid can be flipped open (to the rear), or easily removed (lifted off) to accommodate taller tubes.

TB-2610 Triple Beam Scale This kit includes the following items: Alcohol lamp, wickless Balloon set Beaker, glass, 250 ml

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.

Advanced Chemistry Labware Kit This Advanced Chemistry Labware Kit contains all the glassware and equipment you need for more advanced chemistry experiments. It includes 80 pieces of lab equip

Chemistry Equipment Kit This set comes with all the basic equipment needed for chemistry projects. These real laboratory tools include durable glass beakers, graduated cylinders for measuring liquids, a flask, wickless alcohol lamp and stand, test tubes and stand, the

5 Pieces - #00 Rubber Stoppers For Test Tubes, Vials, Etc.. 1 "BUY IT NOW" = 5 Pieces Item Features: Pliable Fresh Rubber Solid (No hole) Standard 00 Size Length: 1 3/32" (27.75mm) Diameter (Tapered) Narrow End: 3/8" (9.5mm) Wide End: 9/16" (14.3mm) INTERNATIONAL BUYERS - PLEASE ALLOW UP TO 4 WEEKS FOR DELIVERY! IF YOU DO NOT AGREE WITH THE POSSIBILITY OF THE ITEM TAKING THIS LONG TO ARRIVE, THEN PLEASE DON'T MAKE THE PURCHASE!