16mm cod reagent vials with flat bottom for measuring water quality
10ml COD Digestion Screw Round Bottom Pyrex Borosilicate
10ml COD Digestion Screw Round Bottom Pyrex Borosilicate Glass Tube with Cap. Applicable instrument models: DR2700 spectrophotometer, DR890, series of multi-parameter water quality analysis, DR5000, DR6000 ultraviolet-visible spectrophotometer, DR2800, portable spectrophotometer, DR3900 desktop spectrophotometer, DR1010 COD. Cleaning instructions:
Acid cap bottles, DURAN® | Reagent bottles | Vessels |
Reagent bottles Square bottles Fl...