The solubility of our skim milk powder, catalog no. 70166, is not assessed during QC release of the product. Hence, it cannot be confirmed nor guaranteed whether this powder will be soluble in TBS at a concentration of 5 % (w/v). Furthermore, because of the natural origin of the product, solubility may differ from lot to lot.
70166
Skim Milk Powder for Biotechnology and Microbiology
for Biotechnology and Microbiology
Synonim(y):
Milk powder fat-free
Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych
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500 G
245,00 zł
245,00 zł
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500 G
245,00 zł
About This Item
Kod UNSPSC:
41106212
NACRES:
NA.74
245,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Poproś o zamówienie zbiorczeWięcej informacji
Polecane produkty
Nazwa produktu
Skim Milk Powder, suitable for microbiology
pochodzenie biologiczne
bovine milk
Poziom jakości
sterylność
non-sterile
Formularz
powder
skład
total nitrogen (N), 4.7-6.0%
dostępność
not available in USA and Canada
zanieczyszczenia
≤1.5% lipid
≥50.0% reducing sugars (as lactose monohydrate)
pozostałość po prażeniu
≤10%
strata
≤5% loss on drying
Zastosowanie
food and beverages
pathogen testing
microbiology
Opis ogólny
Skim Milk powder is used for the demonstration of coagulation and proteolysis of casein. Skim Milk is sometimes used as a complete medium or as an ingredient in other media used for the propagation of organisms occurring in milk products. The addition of skim milk to any nutrient-rich medium creates favorable conditions for the growth of organisms, which are encountered in milk. The number of bacteria isolated thus is more than the number of organisms isolated on a regular medium. Proteolytic bacteria hydrolyze casein to form soluble nitrogenous compounds indicated as a clear zone surrounding the colonies on the agar medium. Skim milk serves as a good source of casein
Zastosowanie
Skim Milk Powder is recommended for cultivation and enumeration of microorganisms encountered in dairy industry
Rekonstytucja
Mix the powder to a smooth paste with a small quantity of distilled water, then gradually add more distilled water until a 10% w/v mixture is obtained. This is equivalent to fresh milk, and may be sterilized by autoclaving for 5 minutes at 121 °C. Care should be taken not to overheat during sterilization, otherwise caramelization will occur.
Inne uwagi
Sales restrictions may apply
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Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
Eyeshields, Gloves, type N95 (US)
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Produkty
Culture media provides a habitat with suitable nutrients, energy sources, and certain environmental conditions for the growth of microorganisms. The components of the culture media range from simple sugars to peptones, salts, antibiotics, and complex indicators.
Podłoże hodowlane zapewnia środowisko z odpowiednimi składnikami odżywczymi, źródłami energii i określonymi warunkami środowiskowymi dla wzrostu mikroorganizmów. Składniki podłoża hodowlanego obejmują zarówno cukry proste, jak i peptony, sole, antybiotyki i złożone wskaźniki.
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We attempted to dissolve Skim Milk Powder (#70166) in water or TBS, but despite reducing the concentration to below 5% and vortexing for 2 minutes, it still failed to fully dissolve.Could plaese provide any suggestion?
1 answer-
Helpful?
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Currently, we are in need of a sterile skim milk powder, and we are interested in using the skim milk powder available in your catalog (Product ID: 70166. Before making a purchase, we would like to confirm the sterility of the product.
1 answer-
This is a non-sterile product. However, the prepared solution can be sterilized by autoclaving for 5 minutes at 121 °C. Care should be taken not to overheat during sterilization, otherwise, caramelization will occur.
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