Hledali jste: Pufry

Supplier: Merck

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

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: Merck

TISAB III solution for fluoride determinations

Supplier: Merck

Contents of one pouch, when dissolved in one liter of distilled or deionised water, will yield 0,01 M phosphate buffered saline (NaCl 0,138 M; KCl - 0,0027 M); TWEEN® 20 - 0,05%, pH 7,4, at 25 °C.

Supplier: BALIS

Cell culture buffer, Physiological saline solution, 9 ml, no standards

Supplier: Merck

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

Supplier: Cole-Parmer

Available as single use sachets or as 500 ml bottles.

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

TBE (Tris/Borate/EDTA) Buffer is commonly used in nucleic acid electrophoresis. This solution is effective under slightly basic conditions, which keeps DNA deprotonated, water-soluble, and protected from degradation. This concentrate can be easily diluted to 1X or 0,5X before use (with molecular biology grade water).

Supplier: Mettler - Toledo

DKD certified buffer solution, Hodnota pH: 9,21, 6× 250 ml

Supplier: Mettler - Toledo

Technical buffer solution, 6×250 ml, Hodnota pH: 2,00

Supplier: HORIBA

pH 4,01 buffer (6× 14 ml bottles per pack), Láhev

Supplier: Mettler - Toledo

The NIST/DIN pH buffers are specified to three decimal places, e.g. 9.180, offering the highest possible pH precision.

Supplier: ACTIVE MOTIF

Ammonia - Ammonium chloride buffer solution.

Supplier: CUSTOM MADE CHEMICALS LAB

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

Supplier: Mettler - Toledo

Solutions in sachets ensure optimum precision.

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: 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: Thermo Fisher Scientific

Delivers robust reproducible gradients with the Thermo Scientific™ pH buffer platform that is applicable to a wide range of MAbs and ready to use with existing LC columns and systems, without the need to formulate mobile phases.

Supplier: Lovibond

Ideal for preparing buffer solutions of 4, 7 and 10 pH units.

Supplier: Mettler - Toledo

Redox buffer solutions are used for verification of all common redox sensors.

Supplier: Hanna

pH Buffer solution, Hodnota pH: 1,00, ±0,01, Referenční teplota: 25 °C, Plastová láhev

Supplier: SERACARE LIFE SCIENCES

Convenient 20X concentrate containing imidazole-buffered saline and Tween® 20.

Supplier: SERACARE LIFE SCIENCES

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