Anasayfa
Kimyasallar
MERCK
MERCK 119813.0500 Sulfate Standard Solution Traceable To Srm From Nist Na2So4 in H2O 1000 Mg/L So42- Certipur® 500ML

MERCK 119813.0500 Sulfate Standard Solution Traceable To Srm From Nist Na2So4 in H2O 1000 Mg/L So42- Certipur® 500ML

MERCK 119813.0500 Sulfate Standard Solution Traceable To Srm From Nist Na2So4 in H2O 1000 Mg/L So42- Certipur® 500ML

( 0 ) Yorum - 0.00 Puan

Kategori

MERCK , Kimyasallar

Marka

MERCK

Stok Kodu

LK.MRCK.1198130500

Fiyat

Fiyatlarımızda KDV dahildir

%15

46,58 EUR + KDV

1.757,87 TL

2.068,08 TL

Sepete Ekle

Hemen Al

Fiyatı Düşünce Haber Ver

Ürün Yorumları

Description
Catalogue Number	119813
Synonyms	Sulfate standard for aqueous matrices ready for use

Product Information
HS Code	2833 11 00
Quality Level	MQ100

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 (SO₄²⁻)	990 - 1010 mg/l
Determination method: Titration with lead(II)perchlorate solution. The content of this solution was determined with lead(II)perchlorate solution standardized against volumetric standard zinc (article number 1.02409). 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 682 (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard zinc, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.

Specifications

Concentration β (SO₄²⁻)

990 - 1010 mg/l

Determination method: Titration with lead(II)perchlorate solution.
The content of this solution was determined with lead(II)perchlorate solution standardized against volumetric standard zinc (article number 1.02409). 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 682 (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard zinc, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.

Yorumlar

Bu ürüne ilk yorumu siz yapın!

Yorum Yaz

Taksit Seçenekleri

Önerileriniz

Bu ürünün fiyat bilgisi, resim, ürün açıklamalarında ve diğer konularda yetersiz gördüğünüz noktaları öneri formunu kullanarak tarafımıza iletebilirsiniz.
Görüş ve önerileriniz için teşekkür ederiz.

Ürün resmi kalitesiz, bozuk veya görüntülenemiyor.

Ürün açıklamasında eksik bilgiler bulunuyor.

Ürün bilgilerinde hatalar bulunuyor.

Ürün fiyatı diğer sitelerden daha pahalı.

Bu ürüne benzer farklı alternatifler olmalı.

MERCK 119813.0500 Sulfate Standard Solution Traceable To Srm From Nist Na2So4 in H2O 1000 Mg/L So42- Certipur® 500ML

Tavsiye Et