16mm cod reagent vials with screw caps for measuring water quality

interface. The vials were fully filled with water, sealed with gas-tight screw-caps, and immediately kept in an adiabatic box with ice until further analysis. Before analysis, all samples were shaken in a sealed condition. 2.2. Measurements and methods above, and

Tubes and vials are supplied in a range of heights, diameters, wall thicknesses, bottom shapes (round or flat), rim and closure styles in capacities from a few microlitres up to 25mL. Closures can be simple stoppers, screw-tops, push-tops, snap-tops or crimp-tops.

75% Sulfuric Acid, 0.20% Potassium Dichromate, 0.40% Silver Sulfate, 0.002%Sulfamic Acid, 0.60% Mercuric Sulfate. COD testing for 100 to 4500mg/L standard range concentration. Pack of 50 for $359.00. Case of 3 PK for $857.47.

X 100 mm, 25/pk (Product # 2517600) are empty COD vials with caps that can be used for digestion. Tube, Culture, 16 X 100 mm, pk/6 (Product # 2275806) are empty vials without caps that can be used for digestion. Cap, Natural COD - Hach 16mm

Test Tubes with White Screw Caps, Polypropylene, Flat Bottom, 10ml $40.00 +GST Specimen tubes designed for the collection of biological specimens and samples.Attention is given to a no leak cap through strict quality control and inspection during and after manufacture.3 start

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Aijiren produces COD Test Tube for water quality testing. COD Test Tube can also be applied to a variety of analytical instruments. Because analysis requires heating, the reagents in COD Test Tube require high-temperature heating or other strong chemical reactions, which affect the quality of the glass.

Shorty Vials® feature a low profile for greater stability and less dead volume 14B rubber lined black phenolic screw cap for aqueous samples PTFE / 14B rubber lined black phenolic screw cap for organic samples and improved chemical compatibility

75% Sulfuric Acid, 0.20% Potassium Dichromate, 0.40% Silver Sulfate, 0.002%Sulfamic Acid, 0.60% Mercuric Sulfate. COD testing for 100 to 4500mg/L standard range concentration. Pack of 50 for $359.00. Case of 3 PK for $857.47.

1-4mL Autosampler Vials for HPLC, UPLC, GC 16mm, 25mm Test Tubes for Water Analysis 6-20mL GC Headspace Vials 8-60mL EPA Storage Vials. 1.5 ML/2ML 8-425 Screw Neck Autosampler Vials ND8. Material: USP Type 1, Class A, 33 Borosilicate Glass. Volume:

PERKIN ELMER - Product ListPERKIN ELMER CAP SCREW TOP VIAL-AUTOSYSTEM P/N : N9303441 Pack : 1 x 100 U. PERKIN ELMER CAP SEPTA OPEN TOP P/N : N9309123 Pack : 1 x 1 U. PERKIN ELMER Perkin Elmer hplc vials with caps for sale

Hplc chromatography vials for sale-Aijiren HPLC Vials. Chromatograhy Vials. We have our own factory which covers about 13,000 square meters,and we have the professional engineer and specific workers. 1.5 ML/2ML 8-425 Screw Neck Autosampler Vials ND8. 1.5ml 9mm Short Thread Autosampler Vials ND9.

Description. Unbreakable vials compatible with all liquid scintillation counters. Heavy walled to minimize solvent losses. A special polypropylene screw cap to achieve leakproof closure is supplied with KL/933 (1136788). lnsert vials KL/934 (1136789) with a capacity of 4ml are supplied with screw caps.

High quality COD reagent vial factory water analysis 16mm Test Tube COD Glass Vial with Screw cap and septa. US $9.00/ Pack. 2 Packs (Min. Order) CN Zhejiang Aijiren Technology Inc. 3 YRS. 100.0%. 5.0 ( 15) "Fast shipping" "Professional service".

Description COD vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, Headspace vials and COD vials at factory price. 1. PTFE Septa for 16mm test tube