F5422
Folic acid assay medium
suitable for microbiology, NutriSelect® Plus
Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
About This Item
Codice UNSPSC:
41171608
eCl@ss:
34058014
NACRES:
NA.85
Prodotti consigliati
Sterilità
non-sterile
Livello qualitativo
Stato
powder
Durata
limited shelf life, expiry date on the label
Produttore/marchio commerciale
NutriSelect® Plus
tecniche
microbiological culture: suitable
pH
6.8±0.2 (25 °C)
applicazioni
food and beverages
pharmaceutical
microbiology
Temperatura di conservazione
2-8°C
Compatibilità
nonselective for Streptococcus spp.
Applicazioni
Recommended for the microbiological assay of folic acid using Streptococcus faecium as the test organism.
Componenti
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
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
Nota sulla preparazione
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.
Nota a piè di pagina
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.
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.
Note legali
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Scegli una delle versioni più recenti:
Possiedi già questo prodotto?
I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
I clienti hanno visto anche
Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..
Contatta l'Assistenza Tecnica.