Manufacturer Supply Biological Buffer Bes 99% CAS 10191 -18-1

China Manufacturer Supply Biological Buffer Bes 99% CAS 10191-18-1, Find details about China Biological Buffer Bes, Bes Buffer from Manufacturer Supply Biological Buffer Bes 99% CAS 10191-18-1

Model NO.
10191-18-1
CAS No
10191-18-1
Product Name
Bes Buffer
Grade Standard
Medicine Grade
Shelf Life
2 Years
Delivery Time
7-10 Days
Storage
Cold Dry Place
MOQ
1kg
Trademark
Biolang
Transport Package
Bag or Drum
Specification
1kg/bag-25kg/drum
Origin
China
HS Code
3507909000
Model NO.
10191-18-1
CAS No
10191-18-1
Product Name
Bes Buffer
Grade Standard
Medicine Grade
Shelf Life
2 Years
Delivery Time
7-10 Days
Storage
Cold Dry Place
MOQ
1kg
Trademark
Biolang
Transport Package
Bag or Drum
Specification
1kg/bag-25kg/drum
Origin
China
HS Code
3507909000
manufacturer supply Biological buffer BES 99% cas 10191-18-1
 
Basic Information
 
NameBES
 CAS NO.10191-18-1

 Molecular Formula

C6H15NO5S

 Molecular Weight

213.252
 Appearance white powder
 Purity 99% 
Manufacturer Supply Biological Buffer Bes 99% CAS 10191-18-1
Quality certification

Items

Standard

Result

Appearance

White crystalline power

Assay(by Titn,dried basis)

Min 99%

99.9%

Solubility

(1mol/L Soln in H2O)

clear

OK

PH(1.0% in water 25 ºC)

2.5-5.0

3.5

Heavy metals(Pb)

≤5PPM

3PPM

Loss on drying

(105 ºC,3 hours)

≤1%

0.08%

UV Absorbance

(260nm,1mol/L,1cm)

≤0.095

 

0.011

UV Absorbance

(280nm,1mol/L,1cm)

≤0.080

 

0.009

Conclusion

Confirms



Our Company
Manufacturer Supply Biological Buffer Bes 99% CAS 10191-18-1Manufacturer Supply Biological Buffer Bes 99% CAS 10191-18-1Manufacturer Supply Biological Buffer Bes 99% CAS 10191-18-1Manufacturer Supply Biological Buffer Bes 99% CAS 10191-18-1Manufacturer Supply Biological Buffer Bes 99% CAS 10191-18-1

Our services
1. We has almost 10 years' exporting experience in active pharmaceutical ingredint products.
    Our professional
 and thoughtful after-sales service eliminates your worries.
2.We can provide you with ten thousands of products of different levels.
3. We offer convenient one-station purchasing service.
1> Any inquiries will be replied within 12 hours.
2> Dedication to quality, supply & service.
3> Strictly on selecting raw materials.
4> Reasonable & competitive price, fast lead time.


FAQ
1. Can I buy a sample for evaluation? 
We'd like to offer the samples for the quality evaluation,the shipping cost is borne by customers.
2. How to make payment? 
We accept payment by telegraphic transfer (T/T) , Western Union,L/C and Money Gram and BTC .
3. How much does shipping cost? 
Shipping costs vary according to the shipping method and your ship-to country. For your easy reference, the estimated shipping cost you see in your shopping cart is based on courier shipping to the United States. The system will indicate the actual shipping cost based on your selected shipping method and ship-to country when you checkout and before you commit to the purchase. Generally, shipping to the UK and other Western European countries is slightly more expensive than to the USA. And shipping to  Asia is slightly less expensive than to the USA.
4. What shipping options do I have? 
In our continued effort to offer value and flexibility to our customers, we will be offering four different options to deliver your order.1-200kg Carrier express(DHL/UPS/Fedex/EMS) 300kg-500kg by air.
5. How long is lead time? 
We deliver goods within 3 days for small order, 7-10 days for bulk order.If you need a quick delivery, we can make special arrangements.