POWDER + BUFFER

FaSSIF-V2

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

  • V2FAS (55g Powder) makes 30 litres of FaSSIF-V2 dissolution medium

  • V2FASBUF (280g Buffer Concentrate) makes 6 litres of buffer

1) Buy Powder:

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

  • FaSSIF-V2 Powder (55g) makes 30L of FaSSIF-V2

FaSSIF-V2 Powder (55g)
*NOW 20% MORE POWDER!*
Product Code: V2FAS
Quantity
1+
$499.99
4+
$399.99
Save 21%
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+
Total: $
$/Unit
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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

  • FaSSIF-V2 Powder (55g) makes 30L of FaSSIF-V2

FaSSIF-V2 Powder (55g)
*NOW 20% MORE POWDER!*
Product Code: V2FAS
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 FaSSIF-V2 Powder (available above)

  • Each bottle of Buffer Concentrate (280g) makes 6L of buffer

FaSSIF-V2 Buffer Conc (6L)
Product Code: V2FASBUF
Quantity
1+
$29.99
5+
$26.99
Save 11%
-
+
Total: $
$/Unit
Add to Cart
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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 FaSSIF-V2 Powder (available above)

  • Each bottle of Buffer Concentrate (280g) makes 6L of buffer

FaSSIF-V2 Buffer Conc (6L)
Product Code: V2FASBUF
Quantity
1+
$29.99
Save 0%
5+
$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 Polypropylene Syringe Filters for testing in FaSSIF-V2

  • Available for immediate dispatch in packs of 6 pieces

Polypropylene (6 pieces)
Product Code: SF-PP-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 Polypropylene Syringe Filters for testing in FaSSIF-V2

  • Available for immediate dispatch in packs of 6 pieces

Polypropylene (6 pieces)
Product Code: SF-PP-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 FaSSIF-V2 is simple

Add 45.4g of buffer concentrate

to 960g of purified water

Add 1.79g of powder

Stir until dissolved

Equilibrate for 1 hour.

Your FaSSIF-V2 is ready to use!

Media Preparation Tool
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Product Description

FaSSIF-V2 is a biorelevant dissolution medium that simulates human fasted state intestinal fluid.  

Although FaSSIF-V2 was introduced after FaSSIF, it is not superior to the original medium. It contains the same physiological surfactants as FaSSIF but in a slightly different bile salt to lecithin ratio.

If you are a new user of biorelevant media, we would recommend you start with our best seller FaSSIF/FeSSIF/FaSSGF which enables you to produce 3 different biorelevant media from the same powder (you cannot do so with this FaSSIF-V2 product). Nevertheless, FaSSIF-V2 is still an exceptionally useful testing medium if you are developing an oral drug:

*As with FaSSIF, it can help you gain in vitro insights into drug solubility and dissolution in the small intestine before a meal

*FaSSIF-V2 is described in the recently introduced “USP Chapter <1236> Solubility measurements” as one of the recommended biorelevant media for testing drug solubility in human fasted state simulated intestinal fluid  

*Ideal for use in USP1 or USP2 dissolution apparatus (we recommend 900mL of FaSSIF-V2 per vessel) 

*Drug analysis can be carried out by HPLC 

*Simple and quick preparation method 

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

Frequently bought together with FaSSIF-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)
FeSSIF-V2
Makes the second version of FeSSIF (Fed State Simulated Intestinal Fluid) for drug solubility and dissolution testing
Frequently bought together with FaSSIF-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)
FeSSIF-V2
Makes the second version of FeSSIF (Fed State Simulated Intestinal Fluid) for drug solubility and dissolution testing