Welcome to the Refreshed Chemopharm Webstore!
 

MRS BROTH w/o DEXTROSE and w/o BEEF EXTRACT 500 grams/bottle

SKU
CDL/1288
Brand
CONDALAB
Pre-order (Deliver in 8 to 12 weeks)
Login For Price
MRS Broth w/o Dextrose and w/o Beef Extract has the same formulation as MRS Broth (Cat. 1215) but without beef extract and dextrose. The medium is used when a carbohydrate different to glucose has to be tested. Ammonium citrate at a low pH inhibits most microorganisms, but allows the growth of lactobacilli. Dipotassium phosphate and sodium acetate are buffer agents to maintain a low pH. Tween 80 is an emulsifier; Manganese and magnesium sulfates are sources of ions and sulfate. Casein peptone provides nitrogen, vitamins, minerals and amino acids essential for growth. Yeast extract is source of vitamins, particularly the B-group. MRS Broth may be used for other tests in the identification of of lactobacilli such as temperature dependence, growth in 4% NaCl, growth in 0,4% Teepol, etc. as recommended by Sharpe, Fryer and Smith. The growth of some Lactobacillus strains are inhibited at a higher pH of 6,0 and it is necessary to acidify the media to promote the growth. To acidify the media some drops of acetic acid can be added.
More Information
Brand CONDALAB
Write Your Own Review
You're reviewing:MRS BROTH w/o DEXTROSE and w/o BEEF EXTRACT 500 grams/bottle
Your Rating
More from CONDALAB
Who Viewed This Also Viewed
  1. 470 Sheets, 460 x 570mm 100/pk
    470 Sheets, 460 x 570mm 100/pk Brand: WHATMAN SKU: WS/MA/A/10318493
    Login For Price
  2. Centrifuge Tubes, 50ml, Flat-top cap, Sterile, 25 Tubes/Bag, 20 Bags/Case
    Centrifuge Tubes, 50ml, Flat-top cap, Sterile, 25 Tubes/Bag, 20 Bags/Case Brand: BIOLOGIX SKU: BX/CT/ST/10-9502
    Login For Price
  3. Valve Ball Manual PVDF 3/8inNPT (F)
    Valve Ball Manual PVDF 3/8inNPT (F) Brand: COLE-PARMER SKU: CP/P-01374-91
    Login For Price
  4. 597 1/2 Folded filters, 270mm 100/pk
    597 1/2 Folded filters, 270mm 100/pk Brand: WHATMAN SKU: WS/MA/A/10311852
    Login For Price
  5. ATC Probe (for pH 620,610,600,PC650,PD650,PCD650 only), 3 m cable length (ECPHWPTEM03J) (01X021820)
    ATC Probe (for pH 620,610,600,PC650,PD650,PCD650 only), 3 m cable length (ECPHWPTEM03J) (01X021820) Brand: EUTECH SKU: EU/OO/O/PHWPTEM03J
    Login For Price