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HEPES, 100 g

PUFFERAN® ≥99,5 %, Buffer Grade
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Pack.
N-2-Hydroxyethylpiperazine-N'-2-ethane sulphonic acid, Good's buffer
Empirical formula C8H18N2O4S
Molar mass (M) 238,31 g/mol
Flash point (flp) 124 °C
Melting point (mp) 212,6 °C
WGK 1
CAS No. [7365-45-9]
EG-Nr. 230-907-9

For all standard applications.

Very good quality for washing buffers or other solutions where no special quality is required.
Product details
Guarantee analysis

€27.50/Pack Qty. 

excl. VAT. | 100 g per Pack Qty.

Art. No. HN78.1

In stock
Free of shipping costs from 125 €
24 hour direct shipment
from 6 Pack Qty. €26.12/Pack Qty.
from 24 Pack Qty. €24.75/Pack Qty.
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Dr Seipp
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Product details



HEPES PUFFERAN® ≥99,5 %, Buffer Grade

Very good quality for washing buffers or other solutions where no special quality is required.


Buffer reagent according to Good. High buffer capacity at physiological pH-values.



HEPES
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Order No. Pack Qty. Pack. Price Quantity
HN78.1 100 g plastic €27.50
HN78.2 500 g plastic €92.90
HN78.3 1 kg plastic €169.00
HN78.4 5 kg plastic €649.00
HN78.5 2.5 kg plastic €349.00
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Certificates of Analysis

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The following analysis certificates have been found:

Guarantee analysis

Assay (titr.)≥99,5 %  
Water≤0,2 %  
pH value (5 % in H2O)5,0-6,5  
Chloride (Cl)≤0,05 %  
Sulphate (SO4)≤0,05 %  
Sulphated ash≤0,1 %  
Heavy metals (as Pb)≤0,001 %  

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