Merck 119898.0500 Phosphate standard solution 1000 mg/l PO4 Certipur®

Merck 119898.0500 Phosphate standard solution 1000 mg/l PO4 Certipur®

0,00 TL
Kategori
Analitik Kimyasallar , Kimyasallar
Marka
Merck
Stok Kodu
8X7E1SDS9B
Fiyat
0,00 TL + KDV
Ürün Paylaş :
Karşılaştır
Ürün Bilgisi
Yorumlar
Taksit Seçenekleri
Önerileriniz
Description
Catalogue Number 119898
Synonyms Phosphate standard for aqueous matrices ready for use
Product Information
HS Code 2835 24 00
Physicochemical Information
Density 0.998 g/cm3 (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
Concentration     β (PO₄³⁻) 990 - 1010 mg/l
Determination method: Alkalimetric titration.
The content of this solution was determined with sodium hydoxide standard solution (article number 1.09141) standardized against volumetric standard potassium hydrogen phthalate (article number 1.02400). The expanded measurement uncertainty is ± 0.4 % (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 84L (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard potassium hydrogen phthalate, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.
Bu ürüne ilk yorumu siz yapın!
Yorum Yaz
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 119898.0500 Phosphate standard solution 1000 mg/l PO4 Certipur® 8X7E1SDS9B
Merck 119898.0500 Phosphate standard solution 1000 mg/l PO4 Certipur®

Tavsiye Et

*
*
*