You searched for: Buffers

Supplier: Hanna

pH Buffer solution, pH value: 1,00, ±0,01, Reference temperature: 25 °C, Plastic bottle

Supplier: Merck

pH Buffer solution, colour coded, pH value: 4,00, ±0,01, Reference temperature: 25 °C, Red, Dispenser, 1×gallon

Supplier: CHEMPUR

pH Buffer solution, Acetate, pH value: 5,00, ±0,05, Neutral, Bottle

Supplier: Thermo Orion

Solutions in sachets ensure optimum precision. The sachet provides a perfect liquid seal and good protection from light.

Supplier: Merck

This buffer is 10 mM Tris-HCl and 1 mM disodium EDTA.

Supplier: Merck

It may be used as TISAB buffer in determination of fluoride in coal, coal fly ash, phosphate rock, limestone, mineral clay, fossilised materials, oyster tissue and vegetation using pyrohydrolysis for sample decomposition.

Supplier: Hanna

These technical calibration buffers produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionised water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers.

Supplier: Hanna

Solutions in sachets ensure optimum precision. The plastic-coated sachet provides a perfect liquid seal and good protection from light. The solutions should only be used once to avoid any danger of contamination. They also satisfy the requirements of the GLP and ISO standards. They have been adjusted using a pH meter that has been calibrated according to the NIST standards.

Supplier: CUSTOM MADE CHEMICALS LAB

di-Sodium hydrogen phosphate/Sodium hydroxide, 12,0 at 20 °C

Supplier: CHEMPUR

rr tris-HCl buffer, HCl, pH value: 8.5, Clear

Supplier: Merck

Solution used to establish a constant ionic strength in a sample solution containing e.g. calcium for det. with ISE.

Supplier: DIAGNOSTIC SYSTEMS DIASYS

For use with glucose Gluc-DH FS and glucose Gluc-DH FSC.

Supplier: Merck

TISAB III solution for fluoride determinations

Supplier: Merck

TISAB, in general, is mixed with samples, as it helps in maintaining the ionic strength and pH constant. It is mainly used to decomplex metal-F complexes.

Supplier: Merck

TISAB, in general, is mixed with samples, as it helps in maintaining the ionic strength and pH constant. It is mainly used to decomplex metal-F complexes.

Supplier: Ambion

Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)

Supplier: Ambion

Running Buffer, TAE buffer solution 10X concentrate (TRIS-acetate-EDTA buffer)

Supplier: Molekula

Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer)

Supplier: Ambion

Running Buffer, TAE buffer solution 25X concentrate (TRIS-acetate-EDTA buffer)

Supplier: Molekula

Cloning Buffer, TE buffer solution (TRIS-EDTA buffer) pH 7,5

Supplier: Molekula

Running Buffer, TAE buffer solution 10X concentrate (TRIS-acetate-EDTA buffer)

Supplier: Molekula

Cloning Buffer, TE buffer solution (TRIS-EDTA buffer) pH 8,0

Supplier: Molekula

Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)

Supplier: Ambion

Cloning Buffer, TE buffer solution (TRIS-EDTA buffer)

Supplier: Ambion

Cloning Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l)

Supplier: Ambion

Cloning Buffer, TE buffer solution (TRIS-EDTA buffer) pH 8,0

Supplier: Molekula

Cloning Buffer, TE buffer solution 100x concentrate (TRIS-EDTA buffer) pH 8,0

Supplier: Ambion

Hybridisation Buffer, SSC buffer solution 20X concentrate (saline-sodium citrate)

Supplier: Ambion

Cloning Buffer, Sodium acetate buffer solution pH 5,5 (3 mol/l)

Supplier: Ambion

Cloning Buffer, Potassium acetate buffer solution pH 5,5 (3 mol/l)