49 Results for: "Reference Standard Buffers"

Supplier: BDH US PRODUCED

Buffers are available as colourless and coloured solutions.

Supplier: VWR Chemicals

Buffer solutions, secondary standards, pH value: 3,776, ±0,010, Reference temperature: 25 °C, VWR®

Supplier: VWR Chemicals

Buffer Standard solution, Biotechnology Grade, pH value: 10,0, ±0,03, Reference temperature: 25 °C, VWR®, Bottle

Supplier: REAGECON

Buffer standard DIN 19266, pH value: 10,012, -, Reference temperature: 25 °C, Plastic bottle

Supplier: MACRON AVANTOR BRAND

BuffAR® StandARd® pH reference solution, pH value: 7,0, ±0,01, Macron Fine Chemicals™ BuffAR®, Yellow, Plastic bottle

Supplier: VWR Chemicals

pH Buffer solution, Phthalate, pH value: 4,01, Reference temperature: 25 °C, VWR®, Neutral

Supplier: VWR Chemicals

Buffers, electrolyte and cleaning solutions (100 ml), pH value: 4,00/7,00/10,00, Reference temperature: 20 °C, VWR®, Neutral, Plastic bottle

Supplier: Thermo Fisher Scientific

pH value: 8,00, ±0.01, Reference temperature: 25 °C

Supplier: Avantor

The quality of many BAKER ANALYZED™ reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS).

Supplier: Honeywell Chemicals

Buffers with fungicide (except pH 10,012)

Supplier: Honeywell Chemicals

pH Buffer solution, Citrate, pH value: 2,00, ±0.02, Reference temperature: 20 °C, Fluka™, 6×1 L

Supplier: Honeywell Chemicals

pH Buffer solution, Borate, pH value: 10,00, ±0.05, Reference temperature: 20 °C, Fluka™, Plastic bottle, 6×1 L

Supplier: VWR Chemicals

This product is a ConvoL NORMADOSE® concentrate and contains exactly the amount of substance to prepare one liter of solution.

Supplier: Thermo Fisher Scientific

pH Buffer solution, Carbonate, pH value: 10,00, ±0,01, Reference temperature: 25 °C, Specpure®, Neutral, Bottle

Supplier: VWR Chemicals

Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents.

Supplier: Avantor

Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilise quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardisation of solutions, helping streamline high-volume analytical work in applications such as quality control.

Supplier: Honeywell Chemicals

These buffer solutions are colour-coded for easy identification and the pH 4 and 7 version have fungicide additive.

Supplier: Avantor

Specially developed for dissolution testing of pharmaceutical dosage forms and drug discovery, easy to use DILUT-IT™ concentrates can reduce overall cost of ownership in the laboratory. Just add purified water and you are ready for testing.

Supplier: PanReac AppliChem

pH Buffer solution, pH value: 7,00, Reference temperature: 20 °C

Supplier: PanReac AppliChem

These buffer solutions are useful for the calibration of high precision laboratory pH meters.

Supplier: PanReac AppliChem

These buffer solutions are useful for the calibration of high precision laboratory pH meters.

Supplier: Hach

Buffers traceable to IUPAC/NIST pH scale.

Supplier: SI Analytics

Buffer solutions intended for extremely precise calibration.

Supplier: REAGECON

Colour coded pH buffer solutions for the calibration of pH meters.

Supplier: PanReac AppliChem

Buffer solutions contain citric acid 1 H₂O (11,768 g); sodium hydroxide 50% (6 ml); hydrochlorid acid 35% (3,96 ml); preservative 1% (5 ml) and water (1 l).

Supplier: BDH US PRODUCED

REFERENCE STANDARD BUFFER, BLUE, pH10.00 1 * 4 L

Supplier: BDH US PRODUCED

BDH® PH REFERENCE STANDARD BUFFERS 1 * 4 L

Supplier: BDH US PRODUCED

pH REFERENCE STANDARD BUFFER COLORLESS 1 * 4 L

Supplier: Ricca Chemical

BUFFER, REFERENCE STANDARD PH0.5 1 * 500 mL

Supplier: BDH US PRODUCED

REFERENCE STANDARD BUFFER pH1.68 1 * 500 mL