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24-400 Screw Thread EPA Water Analysis Vials
Sinikezela ngeebhotile zamanzi ze-EPA ezicacileyo kunye ne-amber threaded ukuze kuqokelelwe kwaye kugcinwe iisampulu zamanzi. Iibhotile ze-EPA ezicacileyo zenziwe ngeglasi ye-borosilicate ye-C-33, ngelixa iibhotile ze-amber EPA zifanelekile kwiisombululo ze-photosensitive kwaye zenziwe ngeglasi ye-borosilicate ye-C-50.
