707 Results for: "Chemistry and Chemicals&amp"

Supplier: HANNA INSTRUMENTS

This chemical test kit uses an adaptation of the Nessler method to measure ammonia in fresh water. The test kit is supplied complete with all of the reagents and equipment necessary to perform approximately 25 tests.

Supplier: HANNA INSTRUMENTS

This chemical test kit measures carbon dioxide by titration with sodium hydroxide. It is supplied complete with all of the reagents and equipment necessary to perform approximately 100 tests.

Supplier: HANNA INSTRUMENTS

The Environmental Chemical Test kit is a chemical test kit for the determination of six parameters commonly monitored for environmental testing: acidity, alkalinity, carbon dioxide, hardness, dissolved oxygen, and pH. This kit is equipped with all the necessary reagents and equipment to perform over 100 tests for each parameter. pH is obtained with Hanna‘s pHep®, pH electronic tester.

Supplier: HANNA INSTRUMENTS

This chemical test kit measures chloride by titration with mercuric nitrate. This test kit supplied complete with all of the reagents and equipment necessary to perform approximately 110 tests.

Supplier: HANNA INSTRUMENTS

This chemical test kit that uses the ascorbic acid method to measure phosphate. It is supplied complete with all of the reagents and equipment necessary to perform approximately 50 tests.

Supplier: HANNA INSTRUMENTS

This chemical test kit that uses the DPD method to measure total chlorine. The test kit is supplied complete with all of the reagents and equipment necessary to perform approximately 50 tests.

Supplier: HANNA INSTRUMENTS

The HI3831F is a chemical test kit that uses the DPD method to measure free chlorine. The HI3831F is supplied complete with all of the reagents and equipment necessary to perform approximately 50 tests.

Supplier: CHEMetrics

COD vials are used to measure the chemical oxygen demand of influent and effluent of wastewater treatrement facilities. Requires a digestor block and photometer/spectrophotometer.

Supplier: VWR International

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

Supplier: Ricca Chemical

APHA, ASTM for Organic Nitrogen

Supplier: Ricca Chemical

APHA, for organic nitrogen.

Supplier: Hach

Prepared COD reagents eliminate the need for measurement of corrosive and toxic chemicals. Just add sample to the COD vial, digest and measure. Photometric measurements provide accurate results without the equipment and effort required for titrations.

Supplier: Hach

The test kit is suitable for measuring the effectiveness of cyanide removal from waste effluents of metal-cleaning and electroplating baths and various other chemical processes through alkaline or neutral chlorination procedures. Not suitable for complexed cyanides.

Supplier: CHEMetrics

Film-forming amines, also known as FFAP or FFP, are chemicals applied in high-pressure boilers, cooling systems, and HRSGs to guard against corrosion and reduce the presence of corrosive agents. The K-1013 test kit utilizes the Rose Bengal method to detect and measure these substances in boiler water or steam condensate.

Supplier: Ricca Chemical

Reagent fo the APHA Nesslerization Method (direct and following distillation) for nitrogen (ammonia).

Supplier: Ricca Chemical

Suitable for APHA 4500-NO2– B as color reagent.

Supplier: VWR International

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

Supplier: Ward's Science

How fast do chemical reactions happen?

Supplier: VWR International

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

Supplier: VWR International

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

Supplier: VWR International

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

Supplier: CHEMetrics

Film-forming amines, also known as FFAP or FFP, are chemicals applied in high-pressure boilers, cooling systems, and HRSGs to guard against corrosion and reduce the presence of corrosive agents. This test kit utilizes the Rose Bengal method to detect and measure these substances in boiler water or steam condensate.

Supplier: Ricca Chemical

Clear, orange-yellow liquid

Supplier: HANNA INSTRUMENTS

This chemical test kit for the determination of six parameters commonly monitored for aquaculture testing: alkalinity, carbon dioxide, hardness, dissolved oxygen, pH, and salinity. This kit is equipped with all the necessary reagents and equipment to perform over 100 tests for each parameter. pH is obtained with Hanna's pH tester, which guarantees greater accuracy and a longer life than traditional litmus paper.

Supplier: HANNA INSTRUMENTS

Use our simple handheld colorimeter to get higher accuracy water testing results. Forget about the struggle of matching your sample to a color chart, our total chlorine colorimeter eliminates the struggle and provides you a digital total chlorine result directly. Our ammonia colorimeter brings you more precise technology than your typical chemical test kit giving you accurate and consistent results.

Supplier: Ricca Chemical

Suitable for use in APHA 4500-Cl G and EPA Method 330.5 for Residual Chlorine Analysis

Supplier: Ricca Chemical

Suitable for use in the following compendial methods: -APHA 4500-SiO2 D, Reagent 3 -ASTM D859, Reagent 8.3

Supplier: HANNA INSTRUMENTS

This chemical test kit measures six parameters common in water quality testing: alkalinity, chloride, hardness, iron, pH, and sulfite. This kit is equipped with all the necessary reagents and equipment to perform over 100 tests for each parameter, with the exception of iron, which includes reagents for 50 tests. pH is obtained with one of Hanna's pH electronic testers, which guarantees greater accuracy and a longer life than traditional litmus paper.

Supplier: Brandtech

Powerful and popular oil-free diaphragm vacuum pumps are suitable for a wide variety of laboratory applications such as rotary evaporation, centrifugal concentration, gel drying, vacuum filtration, solid phase extraction, and degassing procedures

Supplier: National Public Seating

The brand-new phenolic science lab tables will have perfect chemistry with any science classroom. These paragons of endurance are built with strong ash frame and side panel aprons beneath a solid, black, phenolic resin tabletop with a matte finish.