This Corning® kit is similar to No. 6949 (Thomas 1234F29), as many of the same standard laboratory experiments can be performed with this kit. The kit’s PYREX® components all use 19/22 Standard Taper joints for standardization. It includes a distillation column and bleed tube for…

This test fabric is useful for testing dyes on a variety of fabrics. Accessory for Microscale Williamson kits Three-foot length of fabric four inches wide 8 strips of different fibers woven side by side: Filament acetate, bleached cotton, spun polyamide type 66, polyester disperse…