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24-400 Screw Thread EPA Water Analysis Vials
Sihlinzeka ngamabhodlela okuhlaziya amanzi e-EPA asobala nanenhlaka ukuze kuqoqwe futhi kugcinwe amasampula amanzi. Amabhodlela e-EPA asobala enziwe ngengilazi ye-borosilicate ye-C-33, kuyilapho amabhodlela e-amber EPA afanele izixazululo ze-photosensitive futhi enziwe ngengilazi ye-C-50 ye-borosilicate.
