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BIS-TRIS, 500 g

Pack Qty.
Empirical formula C8H19NO5
Molar mass (M) 209,24 g/mol
Boiling point (bp) 412,1 °C
Melting point (mp) 104 °C
CAS No. [6976-37-0]
EG-Nr. 230-237-7

Guarantee analysis
€381.65 /Pack Qty.

€297.65/Pack Qty.  Campaign price!

excl. VAT. | 500 g per Pack Qty.

Art. No. 9140.3

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Product details


Technical Information
pH range 5.8 to 7.2 
Buffer reagent Bis-(2-hydroxyethyl)imino-tris-(hydroxymethyl)-methane 
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Order No. Pack Qty. Pack. Price Quantity
9140.1 50 g plastic €45.00
9140.2 250 g plastic €180.25
9140.3 500 g plastic €297.65
9140.8 1 kg plastic €468.55
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Certificates of Analysis

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The following analysis certificates have been found:

Guarantee analysis

Assay (titr.)≥99 %
Water≤1,0 %
pH value (1 M, H2O)9.0-11.0
Solubility (1 M in H2O)clear, soluble
Iron (Fe)≤0,0003 %
Heavy metals (as Pb)≤0,0003 %
340 nm≤0,02
280 nm≤0,04

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