Learning Centre

What is FaSSIF?
Tip Image

FaSSIF (Fasted State Simulated Intestinal Fluid) is a very useful drug development tool. Tests in this dissolution medium can reveal …

What is FeSSIF?
Tip Image

FeSSIF (Fed State Simulated Intestinal Fluid) is a very useful drug development tool. Tests in this dissolution medium can help …

What is FaSSGF?
Tip Image

FaSSGF (Fasted State Simulated Gastric Fluid) is a very useful drug development tool. Tests in this dissolution medium can help …

What is FEDGAS?
Tip Image

FEDGAS (Fed State Simulated Gastric Fluid AKA FeSSGF) is a very useful drug development tool. Tests in these dissolution media …

FeSSGF vs FEDGAS: a comparison
Tip Image

In vitro dissolution testing of drugs in media that simulate in vivo gastric fluids after a meal can be very …

How biorelevant media can help develop new drugs (NCEs)
Tip Image

Whether you're a chemist, biologist or pharmacist involved in the development a new oral drug (NCE: New Chemical Entity), biorelevant …

An improved buffer concentrate for preparation of FaSSIF-V2
Tip Image
An improved buffer concentrate for preparation of FaSSIF-V2 has been developed to overcome the limitations of the previous maleic acid buffer system.
An improved Buffer Concentrate for preparation of FeSSIF-V2
Tip Image
An improved Buffer Concentrate for preparation of FeSSIF-V2 has been developed to overcome the limitations of the previous maleic acid buffer system.
Composition and properties of FaSSIF, FeSSIF and FaSSGF Media prepared from 3F Powder and Buffer Concentrates
Tip Image
FaSSIF, FeSSIF and FaSSGF dissolution media are prepared by diluting FaSSIF, FeSSIF, FaSSGF Buffer Concentrates with water and adding the required amount of 3F Powder®.
pH reproducibility of FaSSIF, FeSSIF and FaSSGF prepared from 3F Powder® and corresponding Buffer Concentrates
Tip Image
Variable pH of a solubility or dissolution medium is one of the most common and significant reasons for irreproducible results which affects decision making and interpretation.
Which ingredients are in FeSSIF-V2 Powder?
Tip Image
This post describes the ingredients in this fed state biorelevant intestinal medium and its preparation.
Which ingredients are in FaSSIF-V2 Powder?
Tip Image
Which ingredients are in FaSSIF-V2 Powder?