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pH Kalibrasyon Sıvısı
Merck 109476 pH 9.00 (Boric Acid/Potassium Chloride/Sodium Hydroxide), Coloured: Blue Traceable To Srm From Nıst And Ptb pH 9.00 (20°C) Certipur® 500 ml

Merck 109476 pH 9.00 (Boric Acid/Potassium Chloride/Sodium Hydroxide), Coloured: Blue Traceable To Srm From Nıst And Ptb pH 9.00 (20°C) Certipur® 500 ml

Merck 109476 pH 9.00 (Boric Acid/Potassium Chloride/Sodium Hydroxide), Coloured: Blue Traceable To Srm From Nıst And Ptb pH 9.00 (20°C) Certipur® 500 ml

Category

pH Kalibrasyon Sıvısı

Brand

MERCK

Stock Code

LB.M.109476.0500

Teklif Sepetine Ekle

Stok Sorunuz

Merck 109476 pH 9.00 (Boric Acid/Potassium Chloride/Sodium Hydroxide), Coloured: Blue Traceable To Srm From Nıst And Ptb pH 9.00 (20°C) Certipur® 500 ml
Catalogue Number	109476

Product Information
HS Code	3822 00 00

Physicochemical Information
Density	1.00 g/cm3 (20 °C)
pH value	9.0 (H₂O, 20 °C)
Solubility	(20 °C) soluble

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	NWG not 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)	8.99 - 9.01
Measured with a combined glass electrode after 5-point calibration according to DIN 19268 (expanded measurement uncertainty +/-0.01) with ref.buffer solutions according to DIN 19266, prepared with primary reference materials, at the accredited laboratory according to DIN EN ISO/IEC 17025.
Deviations of pH (ΔpH) at various temperatures:
(0 °C)	+ 0.24
(5 °C)	+ 0.16
(10 °C)	+ 0.11
(15 °C)	+ 0.05
(20 °C)	+/- 0
(25 °C)	- 0.05
(30 °C)	- 0.09
(35 °C)	- 0.12
(40 °C)	- 0.15
(50 °C)	- 0.21
Traceable to primary materials from: NIST 189c, 188, 185h, 186 Ig, 186IIg, 187e PTB OX-179/10,TA-212/11,PHT-232/12,PHO-243/12,BO-211/11 NIST: National Institute of Standards and Technology PTB: Physikalisch-Technische Bundesanstalt

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Merck Merck millipore Merck millipore türkiye Ph kalibrasyon sıvısı Merck kimyasal fiyatları Merck kimyasal Merck kimyasal satış Merck kimyasal sertifikaları

Merck 109476 pH 9.00 (Boric Acid/Potassium Chloride/Sodium Hydroxide), Coloured: Blue Traceable To Srm From Nıst And Ptb pH 9.00 (20°C) Certipur® 500 ml

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