Digital Water Bath with Test Tube Rack, 2.5L Biology Rubber-tube-and-pinch-clip flow control paired with

Rubber-tube-and-pinch-clip flow control paired with a borosilicate glass body calibrated to DIN ISO 385 for student-bench titration without ground-glass stopcocks

One-liter vented baffled PETG Erlenmeyer flask supports mid-volume shaker culture with gamma-sterilized USP Class VI construction and gas exchange

and acid-base teaching demonstrations

sample digestion

Digital Water Bath with Test Tube Rack, 2.5L Biology Rubber-tube-and-pinch-clip flow control paired withDigital benchtop water bath with a 2. 5L transparent tank and a removable stainless steel rack holding sixteen 18mm test tubes, adjustable from ambient to 100C on 220 240V mains.