b.safe Waste Cap GL45 (1x UNF1/4, 1x GL14, 1x NPT1/8") 5190-8493 or carryover

or carryover

2-(4-Hydroxyphenyl)acetamide

which changes color to red when the pH exceeds 8

2 mm (VE=10 Stk

12x TLC glass plates (20x20 cm)

b.safe Waste Cap GL45 (1x UNF1/4, 1x GL14, 1x NPT1/8") 5190-8493 or carryoverWaste Cap GL45 with Funnel (1x UNF1 4, 1x GL14, 1x NPT1 8") Screw cap GL45 made of PPS yellow, insert made of PTFE with 1 capillary connection (UNF 1 4), 1 connection for tubing I. D. 5. 5 8. 0 mm (NPT 1 8") and 1 connection for exhaust filter (GL 14, not included). Including Fittings made of PFA (1x green for tubing O. D. 1,6 mm, 1x purple for tubing O. D. 2,2 mm and 1x yellow for tubing O. D. 3,2 mm), 1 bent hose connector for tubing I. D. 5. 5 8. 0