Skip to Content
Merck
All Photos(2)

Key Documents

Safety Information

STBMRFK34

Millipore

Fluid K

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

Synonym(s):

Diluting Fluid K, Rinse Fluid, Washing Fluid

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
41106214
eCl@ss:
32014001
NACRES:
NA.74

Agency

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

Quality Level

description

Diluting or rinsing fluid for samples containing petrolatum/oil

sterility

sterile; autoclaved

form

liquid

shelf life

12 mo.

feature

closure type screw cap with septum
ready-to-use

packaging

bottle of

bottle capacity

500 mL

bottle volume

300 mL , filling volume

color

light, with no precipitate and free of visible particles

input

sample type pharmaceutical(s)

pH

6.9

application(s)

pharmaceutical
sterility testing

compatibility

for use with Steritest®

shipped in

ambient

storage temp.

15-25°C

suitability

nonselective for

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

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.
Sterility testing
Bioburden testing

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

STBMRFK34:


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