MilliporeSigma
All Photos(1)

Documents

F5422

Millipore

Folic acid assay medium

suitable for microbiology, NutriSelect® Plus

Sign Into View Organizational & Contract Pricing

eCl@ss:
34058014
NACRES:
NA.85

sterility

non-sterile

Quality Level

form

powder

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

pH

6.8±0.2 (25 °C)

application(s)

food and beverages
pharmaceutical

microbiology

storage temp.

2-8°C

suitability

nonselective for Streptococcus spp.

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
A1716N9405D3060
Folic acid assay medium suitable for microbiology, NutriSelect® Plus

Millipore

F5422

Folic acid assay medium

Nutrient agar suitable for microbiology, NutriSelect® Plus

Millipore

N9405

Nutrient agar

Dextrose starch agar suitable for microbiology, NutriSelect® Plus

Millipore

D3060

Dextrose starch agar

form

powder

form

powder

form

powder

form

powder

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

NutriSelect® Plus

manufacturer/tradename

NutriSelect® Plus

manufacturer/tradename

NutriSelect® Plus

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

technique(s)

microbe id | susceptibility testing: suitable, microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

pH

6.8±0.2 (25 °C)

pH

7.2±0.2 (25 °C)

pH

6.8±0.2 (25 °C)

pH

-

Application

Recommended for the microbiological assay of folic acid using Streptococcus faecium as the test organism.

Components

Components (g/L)
Casein Acid Hydrolysate, Vitamin Free 12.00
Dextrose 40.00
Sodium Citrate 20.00
L-Cystine 0.20
DL-Tryptophan 0.20
Adenine Sulfate 0.02
Guanine Hydrochloride 0.02
Uracil 0.02
Thiamine Hydrochloride 0.002
Pyridoxine Hydrochloride 0.004
Riboflavin (Vitamin B2) 0.002
Nacin 0.002
p-Aminobenzoic Acid (PABA) 0.0002
Biotin 0.0000008
Calcium Pantothenate 0.0004
Dipotassium Phosphate 1.00
Monopotassium Phosphate 1.00
Magnesium Sulfate 0.40
Sodium Chloride 0.02
Ferrous Sulphate 0.02
Manganese Sulphate 0.02

Preparation Note

Suspend 7.5 g of Folic Acid Assay Medium in 100 ml of distilled water. Boil to dissolve the medium completely. Mix well to distribute the slight precipitate evenly. For assay, dispense 5 ml of medium per assay tube, and add 5 ml of distilled water to each tube. Sterilize by autoclaving at 15 lbs. pressure (121°C) for 10 minutes. Cool immediately.

Footnote

We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

Legal Information

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 1


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?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 5

1 of 5

Folic acid European Pharmacopoeia (EP) Reference Standard

F0300000

Folic acid

Folic acid United States Pharmacopeia (USP) Reference Standard

USP

1286005

Folic acid

(−)-Riboflavin BioReagent, suitable for cell culture, suitable for insect cell culture, ≥98%

Sigma-Aldrich

R9504

(−)-Riboflavin

Vitamin B12 BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥98%

Sigma-Aldrich

V6629

Vitamin B12

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