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24-400 Screw Thread EPA Water Analysis Mbale
Timapereka mabotolo owunikira madzi a EPA owoneka bwino komanso aamber kuti atole ndi kusunga zitsanzo zamadzi. Mabotolo owoneka bwino a EPA amapangidwa ndi galasi la C-33 la borosilicate, pomwe mabotolo a Amber EPA ndi oyenera mayankho azithunzi ndipo amapangidwa ndi galasi la C-50 la borosilicate.
