Colour Standard Pt/Co
Boiling point (bp) 100 °C
excl. VAT. | 100 ml per Pack Qty.
Art. No. 1EE5.1
Now recurring orders conveniently delivered as a subscription!
With the new Carl Roth Replenishment Service you can let products be ordered automatically which you need regularly in your lab!How it works:
Put all products for your subscription in the desired quantity in the basket.
In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.
Set Starty point and interval for your subscription and submit order!
By the way: Through your account you can customize or delete your subscriptions anytime.
- Subtotal: 0.00
|Order No.||Pack Qty.||Pack.||Price||Quantity|
Delivery date currently unknown
Carl ROTH offers an extensive range of calibration and control standards. These products are manufactured from highly pure starting material and are specially tested for each application. The corresponding batch-specific certificate of analysis is available online. Each product series offers excellent value for money.
The platinum-cobalt colour scale (Pt/Co for short) or APHA-Hazen colour scale is used for colour assessment of almost water-clear solutions. It is defined as mg platinum per 1 l solution. The samples are compared colorimetrically against the corresponding standard solution.
Our Pt/Co (Hazen) colour standards are prepared from high-quality reagents by weighing (weight %) according to ASTM D 1209. The standards are checked by means of a spectrophotometer. The batch specific Certificates of Analysis are available online.Properties:
- Calibration and/or quality control standard
- Consistently high quality from batch to batch