McConkay Liquid Control Medium
[Number]: YJ-135030
[Name]: McKangkai Liquid Control Medium
[Specifications]: 7.0g/200mL
[Price]: 230 yuan
[Name]: McKangkai Liquid Control Medium
[Specifications]: 7.0g/200mL
[Price]: 230 yuan
McConkay Liquid Control Medium
English name: MacConkey Broth Reference Medium (MCBRM)
Category: Control medium
Lot number: 135030-201602
Formula: Refer to the 2015 edition of the Chinese Pharmacopoeia.
Appearance: This product is white homogeneous powder, after sterilization is purple transparent liquid.
Packaging and loading capacity: aluminum-plastic bags; 7.0g/200mL, 50 bags/box, the average loading capacity of this product is 7.0g/bag, RSD = 0.04% (n = 10, S = 0.01g).
Usage: Take 1 bag of this product, add 200mL of water and mix well, dissolve at low temperature, and press the verified wet
Heat sterilization procedures are used after sterilization.
pH: "Chinese Pharmacopoeia" 2015 edition stipulates pH7.3 ± 0.2 after sterilization, pH 7.4 of this product
（24℃）。
Capacity for growth:
Take Escherichia coli [CMCC (B) 44102], inoculate no more than 102 cfu into this batch of medium, and grow well after 24 hours of culture at 42-44 ° C.
Inhibition ability:
Take Staphylococcus aureus, CMCC (B)
26003], inoculated with 103cfu into this batch of medium, and cultured at 42-44 ° C for 48 hours, Staphylococcus aureus did not grow.
Storage: Keep the package closed, store in a dry place, and store at 2~ 25 ° C. Air leakage cannot be used.
Expiration date: December 31, 2022
This batch of control medium meets the applicability test requirements of the 2015 edition of the Chinese Pharmacopoeia, and can be used for the applicability inspection or inspection of the control bacteria inspection medium.
Please use it according to the instructions. If it is used for other purposes, the user must prove the applicability by himself.
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