Parafilm M roll. Small piece of this film will seal test tubes, beakers, flasks, culture tubes, etc. Made of a semi-transparent, flexible and waterproof material. Resistant to most acids and alcohols yet is gas permeable. Measures 250-feet length by 2-inches width.

• SEOH INOCULATING LOOP 3wire w/loop 8 handle 3pk
• B0018BJW6S
• SEOH Plastic Square Weigh Boats Medium Dish 100pk
• LabExact Grade WW Nitrogen Free Non-absorbent Cellulose Weighing Paper Sheet, 3" Length x 3" Width (Pack of 500)
• SEOH TEST TUBE RACK PLASTIC For 40 tubes