1061 Risultati per: "visual colour kits"

Supplier: Hach

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

Supplier: Hach

Qualitative results using traditional colour comparator disc methods.

Supplier: Hach

Caused by the presence of carbonates, bicarbonates, hydroxides, and other dissolved salts, alkalinity is important to food and beverage processors, boiler operators, and aquatic biologists.

Supplier: Hach

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

Supplier: Hach

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

Supplier: Hach

Qualitative results using traditional colour comparator disc methods.

Supplier: Hach

Uses simple, fast colour disc and drop count methods to measure carbon dioxide, dissolved oxygen, and pH for applications in water ecology

Supplier: Hach

Simple, low cost colour disc method of testing nitrate-nitrite.

Supplier: Merck

Test kits for quick, semi-quantitative analysis in situ, without the expense of transporting samples to the laboratory. Simple step by step illustrated instructions mean the kits can be used without special chemical training.

Supplier: Merck

Kit analitici per analisi semiquantitative rapide in situ, senza spese di trasporto dei campioni al laboratorio. Le istruzioni illustrate, dettagliate e semplici consentono l'utilizzo dei kit senza una speciale formazione in ambito chimico.

Supplier: Merck

Kit analitici per analisi semiquantitative rapide in situ, senza spese di trasporto dei campioni al laboratorio. Le istruzioni illustrate, dettagliate e semplici consentono l'utilizzo dei kit senza una speciale formazione in ambito chimico.

Supplier: Merck

Test kits for quick, semi-quantitative analysis in situ, without the expense of transporting samples to the laboratory. Simple step by step illustrated instructions mean the kits can be used without special chemical training.

Supplier: MACHEREY-NAGEL

Colorimetric determination of zinc using zincon method.

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: 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: KIMA SAS DI CHIARIN RENZO

The test tubes are made from polyethylene terephthalate (PET). Resistant to mechanical stress, centrifugation, breakage during standard procedures of use and in case of accidental falls. PET is a transparent material which enables the visual inspection of the blood and other biological liquids collected. Labels are made from self-adhesive paper for specific medical use (40×20 mm), printed in three colours.

Supplier: Hach

Pool Master test kit combines several tests into a single test kit. The test kit includes tests for alkalinity (20 to 400 mg/L), free and total chlorine (0 to 3,4 mg/L), hardness (20 to 400 mg/L), and pH (6,6 to 8,4 mg/L) and specialised tests for total alkalinity, calcium hardness, and cyanuric acid.

Supplier: KIMA SAS DI CHIARIN RENZO

The test tubes are made from Polyethylene terephthalate (PET). Resistant to mechanical stress, centrifugation, breakage during standard procedures of use and in case of accidental falls. PET is a transparent material which enables the visual inspection of the blood and other biological liquids collected. Labels are made from self-adhesive paper for specific medical use, size 40×20 mm, printed in three colours.

Supplier: KIMA SAS DI CHIARIN RENZO

The test tubes are made from Polyethylene terephthalate (PET). Resistant to mechanical stress, centrifugation, breakage during standard procedures of use and in case of accidental falls. PET is a transparent material which enables the visual inspection of the blood and other biological liquids collected. Labels are made from self-adhesive paper for specific medical use, size 40×20 mm, printed in three colours.

Supplier: KIMA SAS DI CHIARIN RENZO

The test tubes are made from Polyethylene terephthalate (PET). Resistant to mechanical stress, centrifugation, breakage during standard procedures of use and in case of accidental falls. PET is a transparent material which enables the visual inspection of the blood and other biological liquids collected. Labels are made from self-adhesive paper for specific medical use, size 40×20 mm, printed in three colours.

Supplier: KIMA SAS DI CHIARIN RENZO

The test tubes are made from Polyethylene terephthalate (PET). Resistant to mechanical stress, centrifugation, breakage during standard procedures of use and in case of accidental fails. PET is a transparent material which enables the visual inspection of the blood and other biological liquids collected. Labels are made from self-adhesive paper for specific medical use, size 40×20 mm, printed in three colours.

Supplier: KIMA SAS DI CHIARIN RENZO

The test tubes are made from Polyethylene terephthalate (PET). Resistant to mechanical stress, centrifugation, breakage during standard procedures of use and in case of accidental falls. PET is a transparent material which enables the visual inspection of the blood and other biological liquids collected. Labels are made from self-adhesive paper for specific medical use, size 40×20 mm, printed in three colours.

Supplier: Lovibond Tintometer

Comparator System 2000+ è un sistema colorimetrico preciso e universale per l'analisi delle acque. Uno strumento di misurazione di alta qualità per la corrispondenza visiva dell'intensità del colore del campione con i filtri in vetro Lovibond. Include una cella regolabile per campioni in celle con lunghezza percorso fino a 40 mm. Nessleriser 2150 e 2250 sono strumenti con percorso più lungo per la corrispondenza di una colonna di campione in un tubo di Nessler con filtri in vetro Lovibond. Sono destinati alla misurazione di concentrazioni inferiori alla sensibilità del comparatore 2000+.

Supplier: Hach

Simple, economical, rapid colour disc methods for testing ammonia in freshwater or salt water.

Supplier: MACHEREY-NAGEL

This test paper allows the reliable detection of nitrate and nitrite. It shows different colours for the two ions.

Supplier: Lovibond Tintometer

The Lovibond® EComparator series provides an easy way to transition from subjective visual measurement to a non subjective, accurate electronic measurement.

Supplier: VWR Collection

This speciality spill kit contains sorbents, neutralising agent, PPE and accessories so that you are prepared in an emergency. Contained in a handy tub, providing 17 litres of absorption capacity.

Supplier: VWR Collection

This speciality spill kit contains sorbents, neutralising agent, PPE and accessories so that you are prepared in an emergency. Contained in a handy tub, providing 17 litres of absorption capacity.

Supplier: MACHEREY-NAGEL

The test paper allows the quick and easy detection of boric acid and borates. It is impregnated with curcumin, the yellow dye extracted from the roots of Curcuma tinctoria (yellow ginger).

Supplier: Thermo Fisher Scientific

This gel loading dye contains two different dyes bromophenol blue and xylene cyanol FF for visual tracking of DNA migration during electrophoresis. The presence of glycerol ensures that the DNA in the ladder and sample forms a layer at the bottom of the well. The EDTA included in the solution binds divalent metal ions and inhibits metal-dependent nucleases.