237756 Results for: "Cloning+Kits+and+Ligation"

Supplier: TINTOMETER

THPS stands for Tetra Hydroxymethyl Phosphonium Sulphate. It is commonly regarded as an environmentally friendly biocide that is readily degradable and has low volatility. As a broad-spectrum biocide, it is effective against the most common types of bacteria that cause problems in cooling water, especially Sulphate Reducing Bacteria (SRB). THPS is also used for the control of Legionella. It inhibits the growth of algae, bacteria, yeasts and fungi in a wide range of industrial applications.

Supplier: HACH

Ethylene glycol (anti-freeze) contamination of automotive lubricants is an indication of a cracked engine block. Glycol presence also can indicate leaks in cooling systems. This test kit model EG-1 presents a purple colour if ethylene glycol and other 1,2 glycols are present in oil or water.

Supplier: HACH

Simple, economical visual test kit method for copper.

Supplier: HACH

Simple, economical rapid colour disc method with an easy to carry test kit.

Supplier: HACH

Proper maintenance and economy of operation of modern boilers and cooling towers require a careful balance between water quality parameters and treatment chemicals. This kit measures hydrazine, a common oxygen scavenger in boiler water, using the simple colour disc method.

Supplier: VWR Chemicals

A ready to use kit that fits into your lab coat pocket.

Supplier: HACH

High concentrations of magnesium or sodium sulphate in water act as cathartics. This test kit provides economical determination of sulphate levels using the Extinction/Turbidimetric methods.

Supplier: G BIOSCIENCES

A reagent kit for detection and estimation of SDS in a sample. Mix the test sample in the extraction buffer reagents provided with the kit. If SDS is present in the sample, a blue colour is extracted that can be quantitatively measured.

Supplier: VWR Chemicals

VWR® Powder Pack reagents are designed to be used on laboratory and portable photometers with 16 mm cell capability. No calibration data is necessary. The pillows, individually sealed in aluminium foil packs, are unaffected by ambient conditions and contain pre-measured powder reagents for accuracy, convenience and great solubility.

Supplier: HACH

This kit provides measurement of ortho- (reactive) and meta- (condensed) phosphate (requires hot acid digestion).

Supplier: TINTOMETER

The Silt Density Index (SDI) is a measure of the solids or particulate content of water and is of specific importance when commissioning reverse osmosis plant.

Supplier: HACH

Molybdates are used to inhibit corrosion in industrial and utility water systems. The reagents in the kit reacts with molybdate to form a blue colour, which is measured with a colour disc.

Supplier: TINTOMETER

CHECKIT® Comparator is a compact and handy colorimetric unit which is suitable for both mobile and static analysis work. Supplied with a generous number of different colour scales, it provides the basis for a comprehensive, easy-to use colorimetric analysis system.

Supplier: TINTOMETER

CHECKIT® Comparator is a compact and handy colorimetric unit which is suitable for both mobile and static analysis work. Supplied with a generous number of different colour scales, it provides the basis for a comprehensive, easy-to use colorimetric analysis system.

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of phenol in water samples and accessories for the round cell test NANOCOLOR® Phenol.

Supplier: HACH

Maintaining good water quality is essential and this kit utilizes drop count titration and color disc methods to deliver the fast, accurate results. Allows measurement of ten critical freshwater parameters using accurate Digital Titrator titration and continuous colour disc colorimetry.

Supplier: HACH

Test kit, Phosphate, colour disc, Range: 0 - 40 mg/l PO₄

Supplier: TINTOMETER

CHECKIT® Comparator is a compact and handy colorimetric unit which is suitable for both mobile and static analysis work. Supplied with a generous number of different colour scales, it provides the basis for a comprehensive, easy-to use colorimetric analysis system.

Supplier: TINTOMETER

CHECKIT® Comparator is a compact and handy colorimetric unit which is suitable for both mobile and static analysis work. Supplied with a generous number of different colour scales, it provides the basis for a comprehensive, easy-to use colorimetric analysis system.

Supplier: HEYL

Colour comparison kit for the rapid manual analysis of the phosphate content in water in the concentration range 0 - 10 mg/l.

Supplier: TINTOMETER

CHECKIT® Comparator is a compact and handy colorimetric unit which is suitable for both mobile and static analysis work. Supplied with a generous number of different colour scales, it provides the basis for a comprehensive, easy-to use colorimetric analysis system.

Supplier: CHEMETRICS

Test kits for boiler waters and applications requiring trace levels of D.O.

Supplier: TINTOMETER

Lovibond® offers a wide range of single parameter Drop Test Kits forindividual test requirements. They are for use in various water testing applications including potable water, process water, industrial boilers and cooling systems, swimming sool and waste water treatment.

Supplier: VWR Chemicals

Indicator tablets for determination of water hardness by titration with EDTA.

Supplier: TINTOMETER

CHECKIT® Comparator is a compact and handy colorimetric unit which is suitable for both mobile and static analysis work.

Supplier: HACH

Qualitative results using traditional colour comparator disc methods.

Supplier: TINTOMETER

CHECKIT® Comparator is a compact and handy colorimetric unit which is suitable for both mobile and static analysis work. Supplied with a generous number of different colour scales, it provides the basis for a comprehensive, easy-to use colorimetric analysis system.

Supplier: HACH

It is a simple, economical colour disc kit to determine the presence of detergents in surface or ground waters which indicates industrial or domestic pollution. In natural waters anionic LAS and ABS detergents cause excessive foaming, promote growth of disease producing organisms and tend to kill aquatic life. This kit achieves fast results with an portable test kit.

Supplier: TINTOMETER

Comparator 2000+ is a versatile modular system for testing water.

Supplier: HACH

A stabilising agent for chlorine, cyanuric acid is used in swimming pool treatment. Cyanuric acid test kit measures the turbidity formed in proportion to cyanuric acid concentration, after the reagent is added.