Amabhodlela engilazi e-borosilicate akhanyayo aphezulu angasetshenziselwa ama-reagents amakhemikhali, amasampula okugcina, njll. Wonke amabhodlela amabhodlela afika namakepisi we-screw-in polypropylene, atholakala ngokumhlophe, okumnyama nokubomvu. Kulula ukuthwala, kulula ukuyibeka emndenini. Ngesembozo sesikulufa, sivalwe kahle ukugwema ukuvuza. Isetshenziselwa ukugcina amanani amancane ezixazululo zamakhemikhali kanye nentuthu