Call Us Toll Free: 1-877-452-9925 (US & Canada Only)
   My Account |  0 items  |  

Skip to Main Content »

Search Site

Category Navigation:

 

You're currently on:

Buffers

Good's Buffers (also Good buffers) were described by Norman Good, et al., in 1966. A Good’s Buffer is one of twelve buffers selected for biological compatibility on the basis of particular criteria including pH, solubility, membrane impermeability, low ionic/salt effects, low cationic complex activity, stability, optical absorbance, and ease of preparation. Many remain staples in modern biology laboratories, Good’s Buffers, in order of increasing pKa are: MES, ADA, PIPES, ACES, cholamine  Chloride, BES, TES, HEPES, acetamidoglycine, tricine,  glycinamdie and Bicine.

A.G. Scientific has several buffers available and can deliver directly to scientists, from small-scale to bulk orders. Our leadership in bulk supply allows us to provide custom product packaging and create multiple product forms. We offer “just in time” delivery, private labeling, and custom formulations for specific research needs.

 

7 Item(s) Show per page
Sort by Set Descending Direction
CAPS
Product Number: C-1033

Product Name Price Qty
CAPS - 1x1 kg
$170.00
CAPS - 1x10 kg
$1,500.00
Biological buffer with a useful pH range of 10.0-11.4. pKa=10.4 at 25°C. Learn More

HEPPS
Product Number: H-1030

Product Name Price Qty
HEPPS - 1x1 KG
$275.00
Biological buffer with a useful pH range of 7.3-8.7. pKa=8.0 at 25°C. Learn More

MOPS
Product Number: M-1032

Product Name Price Qty
MOPS - 1x100 kg
$10,000.00
MOPS - 1x250 kg
$23,750.00
A zwitterionic buffer active in the pH range of 6.5 to 8.0. 100 kg @ $100 / kg, 250 kg @ $95 / kg. Learn More

TAPS
Product Number: T-1018

Product Name Price Qty
TAPS - 1xper kg
$0.00
TAPS - 1x10 kg
$185.00
Biological buffer with a useful pH range of 7.7-9.1. pKa=8.4 at 25°C. Learn More

TES, High Purity
Product Number: T-1050

Product Name Price Qty
TES, High Purity - 1xInquire
$0.00

Tris.Base, Mole-Ready, Molecular Biology Grade
Product Number: T-1178

Product Name Price Qty
Tris.Base, Mole-Ready, Molecular Biology Grade - 1x
$50.00
16 pouches / Box. 60.5 g (0.5 mole) / pouch. High purity biological buffer. Pre-weighed based on molar weight instead of grams in ready-to- Learn More

Tris.HCl, Mole-Ready Form, Molecular Biology Grade
Product Number: T-1176

Product Name Price Qty
Tris.HCl, Mole-Ready Form, Molecular Biology Grade - 1x
$50.00
High purity biological buffer. Pre-weighed based on molar weight instead of grams in ready-to-use pouches. Stock solutions easy and fast to Learn More

7 Item(s) Show per page
Sort by Set Descending Direction
 

Recently Viewed Products

  1. Aprotinin, Bovine Lung

My Cart

You have no items in your shopping cart.