成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Buffer Concentrate

Buffer Concentrate Struktur
CAS-Nr.
Englisch Name:
Buffer Concentrate
Synonyma:
Buffer Concentrate;(boric acid/potassium chloride/sodium hydroxide), traceable to SRM of NIST and PTB for 500 ml buffer solution, pH 11.00 ± 0.05 (20°C) Titrisol?
CBNumber:
CB23341580
Summenformel:
Molgewicht:
0
MOL-Datei:
Mol file

Buffer Concentrate Eigenschaften

Dichte
1.10 g/cm3 (20 °C)
storage temp. 
Store at +15°C to +25°C.
Farbe
Clear colorless
PH
5.6 (H2O, 20°C)

Sicherheit

WGK Germany  WGK 1 slightly water endangering
HS Code  3822 00 00

Buffer Concentrate Chemische Eigenschaften,Einsatz,Produktion Methoden

Allgemeine Beschreibung

The Titrisol? reference buffer concentrate [citrate/sodium hydroxide; pH=6.00±0.02 (20 °C)] is analyzed in the ISO/IEC 17025 accredited calibration laboratory with a combined glass electrode and 5-point calibration according to DIN 19268 against a certified primary standard reference material following DIN 19266. The Titrisol? concentrated buffer material combines ease of use and maximum precision for the routine calibration and monitoring of pH instruments. To prepare the ready-to-use pH buffer solution, simply dilute the Titrisol? buffer concentrate.

Buffer Concentrate Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Buffer Concentrate Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 3)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Sigma-Aldrich 021-61415566 800-8193336
 orderCN@merckgroup.com China 51456 80
JiangSu Star Science Co.,Ltd 400-400-605-7200-7200 15335295587
 sales037@b2star.com China 3761 58
  • Buffer Concentrate
  • (boric acid/potassium chloride/sodium hydroxide), traceable to SRM of NIST and PTB for 500 ml buffer solution, pH 11.00 ± 0.05 (20°C) Titrisol?
Copyright 2019 ? ChemicalBook. All rights reserved