POWDER + BUFFER

FeSSIF-V2

  • Use FeSSIF-V2 Powder with our new matching Buffer Concentrate for instant medium preparation and maximum reproducibility

  • V2FES (60g Powder) make 6 litres of FeSSIF-V2 dissolution medium

  • V2FESBUF (310g Buffer Concentrate) make 6 litres of buffer

1) Buy Powder:

  • Use with diluted Buffer Concentrate (available below) for instant medium prep

  • FeSSIF-V2 Powder (60g) makes 6L of FeSSIF-V2

FeSSIF-V2 Powder (60g)
*NOW 20% MORE POWDER!*
Product Code: V2FES
Quantity
1+
$499.99
4+
$399.99
Save 21%
-
+
Total: $
$/Unit
Add to Cart
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Get Quote
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Email Purchase Orders to: [email protected]
First orders are on a proforma basis.
Subsequent orders qualify for 30 days net payment terms.
Send Purchase Order
POWDER + BUFFER

1) Buy Powder:

  • Use with diluted Buffer Concentrate (available below) for instant medium prep

  • FeSSIF-V2 Powder (60g) makes 6L of FeSSIF-V2

FeSSIF-V2 Powder (60g)
*NOW 20% MORE POWDER!*
Product Code: V2FES
Quantity
1+
$499.99
Save 0%
4+
$399.99
Save 21%
-
+
Total: $
$/Unit
Add to Cart
Get Quote
Get Quote
Send Purchase Order
X
Email Purchase Orders to: [email protected]
First orders are on a proforma basis.
Subsequent orders qualify for 30 days net payment terms.

2) Buy Buffer Concentrate:

  • Must be used in combination with FeSSIF-V2 Powder (available above)

  • Each bottle of Buffer Concentrate (310g) makes 6L of buffer

FeSSIF-V2 Buffer Conc (6L)
Product Code: V2FESBUF
Quantity
1+
$29.99
4+
$26.99
Save 11%
-
+
Total: $
$/Unit
Add to Cart
Get Quote
Get Quote
X
Email Purchase Orders to: [email protected]
First orders are on a proforma basis.
Subsequent orders qualify for 30 days net payment terms.
Send Purchase Order

2) Buy Buffer Concentrate:

Product Code:
  • Must be used in combination with FeSSIF-V2 Powder (available above)

  • Each bottle of Buffer Concentrate (310g) makes 6L of buffer

FeSSIF-V2 Buffer Conc (6L)
Product Code: V2FESBUF
Quantity
1+
$29.99
Save 0%
4+
$26.99
Save 11%
-
+
Total: $
$/Unit
Add to Cart
Get Quote
Get Quote
Send Purchase Order
X
Email Purchase Orders to: [email protected]
First orders are on a proforma basis.
Subsequent orders qualify for 30 days net payment terms.

3) Add Syringe Filters:

  • We recommend these Glass Microfibre Syringe Filters for testing in FeSSIF-V2

  • Available for immediate dispatch in packs of 6 pieces

Glass Microfibre (6 pieces)
Product Code: SF-GMF-6
Quantity
1+
$19.99
5+
$17.99
Save 11%
-
+
Total: $
$/Unit
Add to Cart
Get Quote
Get Quote
X
Email Purchase Orders to: [email protected]
First orders are on a proforma basis.
Subsequent orders qualify for 30 days net payment terms.
Send Purchase Order

3) Add Syringe Filters:

Product Code:
  • We recommend these Glass Microfibre Syringe Filters for testing in FeSSIF-V2

  • Available for immediate dispatch in packs of 6 pieces

Glass Microfibre (6 pieces)
Product Code: SF-GMF-6
Quantity
1+
$19.99
Save 0%
5+
$17.99
Save 11%
-
+
Total: $
$/Unit
Add to Cart
Get Quote
Get Quote
Send Purchase Order
X
Email Purchase Orders to: [email protected]
First orders are on a proforma basis.
Subsequent orders qualify for 30 days net payment terms.

Making 1L of FeSSIF-V2 is simple

Add 50.61g of buffer concentrate

to 958.89g of purified water

Add 9.76g of powder

Stir until dissolved

Equilibrate for 1 hour.

Your FeSSIF-V2 is ready to use!

Media Preparation Tool
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How many litres do you require?

Product Description

FeSSIF-V2 is a biorelevant dissolution medium that simulates human fed state intestinal fluid. It is quite similar to FeSSIF but contains lipolysis products of fat digestion. This could help you understand more clearly the solubility and dissolution of lipophilic drugs (Log D ≥ 3) in the fed state intestine in vivo. It’s a very useful tool for new and generic developers of an oral drug:

*FeSSIF-V2 is described in the recently introduced ‘USP Chapter <1236> Solubility measurements’ as a recommended biorelevant medium for testing drug solubility in human fed state simulated intestinal fluid

*Ideal for use in USP 1 or USP 2 dissolution apparatus (we recommend 900ml of FeSSIF-V2 per vessel)

*Drug analysis can be carried out by HPLC

*Simple and quick preparation method

*Get customized instructions explaining how to make different FeSSIF-V2 volumes from our ‘Media Preparation Tool’ (see above)

Frequently bought together with FeSSIF-V2
FEDGAS High-Fat Meal Kit
Our turnkey kits enable you to generate dissolution profiles of your drug in fed stomach media (Early, Mid and Late versions available)
FaSSIF-V2
Make the second version of FaSSIF (Fasted State Simulated Intestinal Fluid) for drug solubility and dissolution testing
Frequently bought together with FeSSIF-V2
FEDGAS High-Fat Meal Kit
Our turnkey kits enable you to generate dissolution profiles of your drug in fed stomach media (Early, Mid and Late versions available)
FaSSIF-V2
Make the second version of FaSSIF (Fasted State Simulated Intestinal Fluid) for drug solubility and dissolution testing