Buy Kesell 50pcs Clear Glass Vials with Black Screw Caps, 10ml Empty Vials Bottles for Cosmetic Medicine Reagent Chemical Laboratory: Sample Vials
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Jul 30, 2020 2ml Screw Cap Glass Vials, 12mm Diameter, 32mm Height, 9-425 screw top. Our lid bottles are widely used in standard HPLC and GC applications ...
China certified 15mL chemical oxygen demand vials with screw caps discounting cheap 10mL cod reagent vials for water analysis price.
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High quality COD reagent vial factory water analysis 16mm Test Tube COD Glass Vial with Screw cap and septa.
You can use the filters for free return of 10ml glass vial with screw cap! Shopping for vial at wholesale prices while you're at our website.
COD-SC-I, White Screw PC Cap with PTFE Septa for 16mm test tube Closures, LVB type, 100/pk ; COD-V50, 10ml Clear Test Tube for Water Analysis, Round Bottom,
Our COD test kits measure the level of organic contamination in wastewater. screw cap from the vial, adds sample to the vial, and replaces the cap.
Cover supplied with the instrument. Before starting. Install the instrument cap on the DR900 cell holder before ZERO or READ COD Digestion Reagent vials.