You Searched For: 3,4-Dihydroxybenzoic+acid


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Description: Single element standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Catalog Number: PERCN9303733
UOM: 1 * 1 items
Supplier: PerkinElmer


Description: Single element standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Catalog Number: PERCN9303725
UOM: 1 * 1 items
Supplier: PerkinElmer


Description: Single element standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Catalog Number: PERCN9303745
UOM: 1 * 1 items
Supplier: PerkinElmer


Description: This non-fire retardant freestanding sackholder with standard lid is made from corrosion resistant zintec steel. Ideal for areas where the risk of fire is minimal or where a basic sackholder is required.
Catalog Number: 129-0201
UOM: 1 * 1 items
Supplier: ENVIRONMENTAL HYGIENE


Description: Single element standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Catalog Number: PERCN9303751
UOM: 1 * 125 mL
Supplier: PerkinElmer


Description: Single element standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Catalog Number: PERCN9303746
UOM: 1 * 1 items
Supplier: PerkinElmer


Description: Single element standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Catalog Number: PERCN9303727
UOM: 1 * 1 items
Supplier: PerkinElmer


Description: Single element standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Catalog Number: PERCN9303731
UOM: 1 * 1 items
Supplier: PerkinElmer


Description: Single element standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Catalog Number: PERCN9303729
UOM: 1 * 1 items
Supplier: PerkinElmer


Description: These standards are intended primarily for use in the evaluation of techniques employed in the analysis of multi-nutrient fertiliser materials and materials of a similar matrix.
Catalog Number: PROONIST-695
UOM: 1 * 70 g
Supplier: LGC Standards PROMOCHEM


Description: Amino acid standard H is a quantitative mixture of 18 amino acids at 2,5 µMol/ml each in 0,1N HCl, for use as a high-purity calibration standard for HPLC analysis of protein hydrolysates.
Catalog Number: PIER20088
UOM: 1 * 10 mL
Supplier: Thermo Fisher Scientific


Description: Ultra-low temperature freezer featuring the free-piston Stirling engine. This next generation of environmentally sustainable ULT freezers achieve stable storage conditions over a wide temperature range. The freezer uses 70 to 75% less energy than standard compressor-based ULT freezers, with the industry's best ultra-low cooling performance.
Catalog Number: 471-1238
UOM: 1 * 1 items
Supplier: Stirling Ultracold


Description: Single element standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Catalog Number: PERCN9303735
UOM: 1 * 1 items
Supplier: PerkinElmer


Description: Single element standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Catalog Number: PERCN9303743
UOM: 1 * 1 items
Supplier: PerkinElmer


Description: The purity estimate by traditional analytical techniques was obtained by subtraction from 100% of total impurities by HPLC with UV detection, Karl Fischer analysis, thermogravimetric analysis and 1H NMR is 99,3 ± 1,3% mass fraction, (95% coverage interval). Supporting evidence is provided by elemental microanalysis.
Catalog Number: PROONMIAP1796
UOM: 1 * 5 mg
Supplier: LGC Standards PROMOCHEM


Description: Single element standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Catalog Number: PERCN9303738
UOM: 1 * 1 items
Supplier: PerkinElmer


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