Real Cork Test Tube Stopper for Lab Glassware 4 Pack #5

Test Tube Cork Laboratory GradeTop Diameter: 1.75 cmBottom Diameter: 1.34 cmLength 2.22 cmIdeal for sealing bottles, safe to use in the packaging and/or processing of foodThis Item is punched from Natural wood Cork.equivalent to Fischer Scientific stopper #5 07-782HProduct of PortugalNeed a small size?https://www.ebay.com/itm/221995172015 Visit My eBay Store: BargainMarge

160 Droppers – 3 Milliliter Plastic Pipettes 10 Bags of 16 Carolina Brand 971620

160 Droppers – 3 milliliter Plastic Pipettes 10 Bags of 16 Carolina Brand 971620 I think these are new old stock. They’re in plastic mini zip lock type bags (with the Carolina sticker on them with the item # and website included), so I can’t be sure that they haven’t been opened, but they all look clear and unused. ‘Pipette, Plastic, Pack of 16 is a component of the following STC-Elementary unit(s): Chemical Tests; Ecosystems; Experiments with Plants; Floating & Sinking; Microworlds; Plant Growth; Rocks & Minerals; Soils; Technology of Paper. It is also a component of the following STC/MS unit(s): Organisms-From Macro to Micro. It is also a component of the following GEMS unit(s): Bubble-ology; Dry Ice Investigations; Liquid Explorations.’

Carolina Organic Chemistry Lab Kit (Model 583025A)

• Basic Chemistry Modeling Set (Model 580038). Great for students taking organic chemistry labs or looking to save significantly vs buying new. – Various sealed chemicals and lab supplies. – Original Carolina box.