Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

STBMRFK12

Millipore

Fluid K

ready-to-use

Synonym(s):

Diluting Fluid K, Rinse Fluid, Washing Fluid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
41106214
NACRES:
NA.74

agency

in accordance with EP 2.6.1
in accordance with JP 4.06
in accordance with USP 71

Quality Level

300

form

liquid

shelf life

12 mo.

packaging

pkg of 100 mL
pack of 12 bottles

pH

6.9±0.2 (25 °C)

application(s)

microbiology
pharmaceutical
sterility testing

compatibility

for use with Steritest® Systems

storage temp.

15-25°C

General description

Fluid K is suitable for testing specimens that contain petrolatum, oils, or oily solutions. The fluid?s composition complies with the European Pharmacopeia (EP) 2.6.1, United States Pharmacopeia (USP) 71 and Japanese Pharmacopeia (JP) 4.06. This is a light-yellow liquid with a pH of 6.9 ± 0.2 at 25°C. It can be stored at 15-25°C (protected from light) for 12 months. A single box contains 4 bottles of 300 mL of fluid, each bottle with a screw cap with septum closure that reduces the risk of cross-contamination and optimizes the disinfection procedures.

Application

Sterility testing
Bioburden testing
Fluid K is used as diluting or rinsing fluid for sterility testing on samples containing petrolatum/oil. It can be used in combination with the STERITEST® sterility testing system and in bioburden testing to rinse membranes and dilute/dissolve samples. The fluid can also be excellent for rinsing pathways of medical devices, and for samples that are difficult to filter or dissolve.

Components

Screw Cap with Septum

Culture Medium

Fluid K

Legal Information

STERITEST is a registered trademark of Merck KGaA, Darmstadt, Germany

Related product

Product No.
Description
Pricing

TZHVAB210

Steritest® NEO Device, For liquids in ampoules and collapsible bags. Red base canister with single needle for easy access. Single packed.

TZHADA210

Steritest® NEO Device, For soluble powders in ampoules. Blue base canister with a single needle for transfer into and out of ampoules.

TZHADV210

Steritest® NEO Device, For soluble powders in vials. Blue base canister with a vented double needle for small vials with septa.

TZA000010

Steridilutor® NEO Device, For liquid transfer from ampoules or vials to a diluent vial with septum pooling.

TZHAPC210

Steritest® NEO Device, For liquids in plastic containers. Blue base canister with a non-coring single needle minimizes blockage when piercing plastic containers.

TZHASV210

Steritest® NEO Device, For liquids in small vials. Blue base canister with a vented double needle for small vials with septa. Single packed.

TZHVSL210

Steritest® NEO Device, This green base canister with a single needle is ideal for testing solvents, creams, ointments, and veterinary injectables.

TZVC00010

Steridilutor® NEO Device, Devices with an expansion chamber for sample preparation and dilution. For liquids and soluble powders in vials.

TZHALA210

Steritest® NEO Device, For liquids in ampoules or collapsible bags. Blue base canister with a single-needle adapter. Single packed.

TZHAMD210

Steritest® NEO Device, For medical devices and collapsible bags. Blue base canister provided with 3 adaptors for connecting various test devices.

TZHVDV210

Steritest® NEO Device, For soluble powders in vials with septa. Red base canister with vented double needle for small vials with septa. Single packed.

TZHASY210

Steritest® NEO Device, For liquids in syringes. Blue base canister with vented double needle adapter for sequential testing of syringe contents and needle surfaces.

TZHALA205

Steritest® NEO Device, For liquids in ampoules or collapsible bags. Blue base canister with a single-needle adapter. Double packed.

TZHALV210

Steritest® NEO Device, For liquids in large vials. Blue base canister with a vented double needle for large glass containers with septa. Single packed.

TZHACA210

Steritest® NEO Device, For liquids in cartridges and small soft plastic containers. Blue base canister with single short (20 mm) needle.

recommended

Product No.
Description
Pricing

STBMCTM12DP

Clear Fluid Thioglycollate Medium, double packed of, ready-to-use, bottle volume 100 mL , filling Volume

STBMTSB12

Tryptic Soy Broth Ready-to-use Bottles, bottle capacity 125 mL, bottle filling volume 100 mL, closure type, green screw cap with septum, box of 12 bottles

STBMRFK34

Fluid K, ready-to-use, bottle volume 300 mL , filling volume

STBMTSB12DP

Tryptic Soy Broth Ready-to-use Bottles, bottle capacity 125 mL, bottle filling volume 100 mL , filling volume, closure type, green screw cap with septum, double packed of 12 bottles

STBMCTM12

Clear Fluid Thioglycollate Medium, ready-to-use, bottle volume 100 mL , filling Volume

STBMRFA12DP

Fluid A, double packed of, ready-to-use, bottle volume 100 mL , filling volume

STBMFTM12DP

Fluid Thioglycollate Medium, Double packed, double packed of, ready-to-use, bottle volume 100 mL , filling volume

STBMFTM12

Fluid Thioglycollate Medium, ready-to-use, bottle volume 100 mL , filling volume

STBMRFD34

Fluid D, ready-to-use, bottle volume 300 mL , filling volume

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service