FaSSIF-V2 Powder

  • Makes the second version of FaSSIF (Fasted State Simulated Intestinal Fluid)

  • Gain in vitro insights into drug solubility and dissolution in the fasted small intestine

  • Use our Media Preparation Tool (see below) for customized instructions

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2.5L size (V2FAS01)
25L size (V2FAS02)
4 X 2.5L size (V2FAS04)
4 X 25L size (V2FAS05)
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In stock Ready for immediate dispatch

FaSSIF-V2 Powder

Makes the second version of FaSSIF (Fasted State Simulated Intestinal Fluid) for drug solubility and dissolution testing

Select Pack
$139.99
2.5L size (V2FAS01)
25L size (V2FAS02)
4 X 2.5L size (V2FAS04)
4 X 25L size (V2FAS05)
Add to Cart
Need a Quote?
  • Makes the second version of FaSSIF (Fasted State Simulated Intestinal Fluid)

  • Gain in vitro insights into drug solubility and dissolution in the fasted small intestine

  • Use our Media Preparation Tool (see below) for customized instructions

✔ In Stock For Immediate Dispatch
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). We also supply a range of buffer concentrates for it (sold separately) which make preparation of these media even quicker, easier and more reproducible than ever before. 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)

*Different pack sizes available to suit your testing requirements (see top of screen)

Frequently bought together with FaSSIF-V2 Powder
FeSSIF-V2 Powder
Makes the second version of FeSSIF (Fed State Simulated Intestinal Fluid) for drug solubility and dissolution testing
Syringe Filters
We recommend these glass syringe filters manufactured in the UK by Whatman for successful biorelevant testing
Frequently bought together with FaSSIF-V2 Powder
FeSSIF-V2 Powder
Makes the second version of FeSSIF (Fed State Simulated Intestinal Fluid) for drug solubility and dissolution testing
Syringe Filters
We recommend these glass syringe filters manufactured in the UK by Whatman for successful biorelevant testing