b.safe Waste Cap S50 (2x UNF1/4, 1x GL14, 1x NPT1/8") 000790 4-Phenylenediamine dihydrochloride

4-Phenylenediamine dihydrochloride

Layer - unmodified silica gel (SiOH) with concentrating zone (kieselguhr

Tri-n-butyltin hydride

100 test papers in a tube

b.safe Waste Cap S50 (2x UNF1/4, 1x GL14, 1x NPT1/8") 000790 4-Phenylenediamine dihydrochlorideWaste Cap S50 (2x UNF1 4, 1x GL14, 1x NPT1 8") Screw cap S50 made of PP yellow, insert made of PTFE with 2 capillary connections (UNF 1 4), 1 connection for tubing I. D. 5. 5 8. 0 mm (NPT 1 8") and 1 connection for exhaust filter (GL14). Including fittings made of PFA (2x green for tubing O. D. 1,6 mm, 2x purple for tubing O. D. 2,2 mm, 2x yellow for tubing O. D. 3,2 mm), 1 blind fittings (PFA milky white), 1 hose connector for tubing I. D. 5. 5 8. 0