Some Products May Appear Restricted
To ensure a smooth and speedy checkout, please log in to your account. Some items may show as restricted simply because you're not logged in.
If you do not have an account, you can register using our registration webform (https://www.avantorsciences.com/us/en/login/register)
If you're still seeing restrictions after logging in, certain products—like chemicals or medical devices—require additional account verification steps to be able to place an order. Some items may additionally require a specific license or customer documentation; additional documentation will be requested for these items prior to shipment.
Specifications
- Pack type:Ampoule, T/E
- Pk:1 KIT
- Description:Set of colours Y
- M-Clarity quality level:MQ100
Specifications
About this item
The kit contains a set of seven yellow colour reference standards (identified sequentially from Y1 to Y7) and a 1% hydrogen chloride solution in water. The solutions are produced from two primary metal salt solutions of ferric(III) chloride and cobalt(II) chloride, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).
- Ready-to-use solutions
- Prepared and qualified in accordance with Ph. Eur.
- Available in tamper-evident 2 ml ampoules
- Expiry dated on the label with a limited shelf life
- Accompanied with a detailed certificate of analysis for an effective quality management system
They are used as calibration and/or quality control standards to measure the degree of coloration of liquids in the brown-yellow-red colour range.
This is a set of the following color reference solutions according to PhEur:
Colour Reference Solution Y1 - 2 ml ampoule
Colour Reference Solution Y2 - 2 ml ampoule
Colour Reference Solution Y3 - 2 ml ampoule
Colour Reference Solution Y4 - 2 ml ampoule
Colour Reference Solution Y5 - 2 ml ampoule
Colour Reference Solution Y6 - 2 ml ampoule
Colour Reference Solution Y7 - 2 ml ampoule
Blind sample : Hydrochloric acid solution, 1% in water - 2 ml ampoule