Merck 109890.0001 Buffer concentrate pH 10.00 ± 0.05

(boric acid/potassium chloride/sodium hydroxide), traceable to SRM of NIST and PTB for 500 ml buffer solution, pH 10.00 ± 0.05 (20°C) Titrisol

 

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Description
Catalogue Number 109890

Merck 109890.0001 | Buffer concentrate 1 buffer solution, Titrisol pH 10.00

Product Information
HS Code 3822 00 00

Physicochemical Information
Density 1.00 g/cm3 (20 °C)
pH value 10.4 (H₂O, 20 °C)
Solubility (20 °C) soluble

Safety Information according to GHS
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 28
Aqueous solutions: Container D.

Storage and Shipping Information
Storage Store at +15°C to +25°C.

Specifications
Specifications
pH-value (20 °C) 10.00 ± 0.05
Measured after dilution to 500 ml with a combination glass electrode after multiple point calibration (according to DIN 19268) with reference materials for the preparation of standard buffer solutions according to DIN 19266.

tampon çözelti, ph solüsyonu, ph10 merck tampon titrisol

Buffer concentrate pH 10.00 ± 0.05 (boric acid/potassium chloride/sodium hydroxide), traceable to SRM of NIST and PTB for 500 ml buffer solution, pH 10.00 ± 0.05 (20°C) Titrisol

Tampon konsantre pH 10.00 ± 0.05 (borik asit / potasyum klorür / sodyum hidroksit), 500 ml tampon çözeltisi için NIST ve PTB ile izlenebilir, pH 10.00 ± 0.05 (20 ° C) Titrisol

M109890.0001

1.09890.0001

1098900001

Laboratuvar Kimyasalları

Ürün Özellikleri:

1 Kutu 21,00 € + % 20 KDV