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Merck 109400 pH 10 (Boric Acid/Potassium Chloride/Sodium Hydroxide) Colour Coded: Yellow, Tracable To Nıst And Ptb pH 10.00 (20°C) Certipur®  500 ml

Marka
Stok Kodu
LB.M.109400.0500
Stok Sorunuz
Merck 109400 pH 10 (Boric Acid/Potassium Chloride/Sodium Hydroxide) Colour Coded: Yellow, Tracable To Nıst And Ptb pH 10.00 (20°C) Certipur®  500 ml 
Catalogue Number 109400
Merck 109400 pH 10 (Boric Acid/Potassium Chloride/Sodium Hydroxide) Colour Coded: Yellow, Tracable To Nıst And Ptb pH 10.00 (20°C) Certipur® 500 ml  
Product Information 
HS Code 3822 00 00
Physicochemical Information 
Boiling point 110 °C (1013 hPa)
Density 1.00 g/cm3 (20 °C)
pH value 10.0 (H₂O, 20 °C)
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) 9.98 - 10.02
Measured with a combined glass electrode after 5-point calibration according to DIN 19268 (expanded measurement uncertainty +/-0.02) with ref.buffer solutions according to DIN 19266, prepared with primary reference materials, at the accredited laboratory according to DIN EN ISO/IEC 17025.
Deviation of pH (Delta pH) 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 reference materials from: NIST 189c, 188, 185h, 186Ig, 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
Bu ürünün fiyat bilgisi, resim, ürün açıklamalarında ve diğer konularda yetersiz gördüğünüz noktaları öneri formunu kullanarak tarafımıza iletebilirsiniz.
Görüş ve önerileriniz için teşekkür ederiz.
Merck 109400 pH 10 (Boric Acid/Potassium Chloride/Sodium Hydroxide) Colour Coded: Yellow, Tracable To Nıst And Ptb pH 10.00 (20°C) Certipur®  500 ml Merck 109477 pH 7.00 (Di-Sodium Hydrogen pHospHate/Potassium Dihydrogen pHospHate), Colour: green Traceable To Srm From Nıst And Ptb pH 7.00 (20°C) Certipur®  500 ml LB.M.109400.0500
Merck 109400 pH 10 (Boric Acid/Potassium Chloride/Sodium Hydroxide) Colour Coded: Yellow, Tracable To Nıst And Ptb pH 10.00 (20°C) Certipur®  500 ml

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