Merck 110130 0500 Potato Dextrose Agar For Microbiology 500 GR.

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Description
Catalogue Number	110130
Replaces	1.10130.5007

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Product Information
HS Code	3821 00 00
Quality Level	MQ200

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Physicochemical Information
pH value	5.6 (39 g/l, H₂O, 21 °C) (after autoclaving)
Bulk density	610 kg/m3
Solubility	39 g/l

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Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 3 highly hazardous to water
Disposal	3\nRelatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

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Storage and Shipping Information
Storage	Store at +15°C to +25°C.

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Specifications
Appearance (clearness)	clear to slightly opalescent
Appearance (color)	yellowish-braun
pH-value (25 °C)	5.4 - 5.8
Growth (Geotrichum candidum DSM 1240)	good to very good
Growth (Penicillium commune ATCC 10428)	medium to good
Growth (Trichophyton ajelloi ATCC 28454)	medium to good
Incubation: 5 days; 28 °C
Growth promotion test in accordance with the harmonised method of EP and USP:
Inoculum on reference medium (Candida albicans ATCC 10231 (WDCM 00054))	10 - 100
Inoculum on reference medium (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053))	10 - 100
Inoculum on reference medium (Saccharomyces cerevisiae ATCC 9763 (WDCM 00058))	10 - 100
Inoculum on reference medium (Rhodotorula mucilaginosa DSM 70403)	10 - 100
Colony count (Candida albicans ATCC 10231 (WDCM 00054))
Colony count (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053))
Colony count (Saccharomyces cerevisiae ATCC 9763 (WDCM 00058))
Colony count (Rhodotorula mucilaginosa DSM 70403)
Recovery on test medium (Candida albicans ATCC 10231 (WDCM 00054))	≥ 70 %
Recovery on test medium (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053))	≥ 50 %
Recovery on test medium (Saccharomyces cerevisiae ATCC 9763 (WDCM 00058))	≥ 70 %
Recovery on test medium (Rhodotorula mucilaginosa DSM 70403)	≥ 70 %
Incubation: up to 5 days; 20-25 °C