| Specific Usage: | For Microbiological |
|---|---|
| Usage: | Laboratory Reagents |
| Source: | Dry Powder |
| Application: | Industry, Scientific Research, Health, Environmental Protection |
| Property: | Biochemical Reagent |
| Specification: | 250g/bottle; 500g/bottle; 1kg/bottle; 25kg/drum |
| Samples: |
|---|
| Customization: |
|---|
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Agar Bacteriological is specifically produced for use in bacteriological culture media and plant tissue culture media, where clarity
and compatibility are not of prime importance. It is used in culture media in following concentrations : For Routine Media:
1.4 to 1.6% ,For Soft Media: 0.5% ,For Semi-solid Media: 0.15%, For Media with Reduced Oxygen Tension: 0.05 -0.1% ,For Extra Hard Gels, for inhibiting swarming of Proteus species: 2.5% - 3.0%.
| Chemical Characteristics | Specifications |
| Appearance | White to pale brown, homogenous free flowing powder |
| Gel strength(1.5% at 20ºC) | 750-1000g/cm2 |
| Gelting point(1.5%) | 32-39ºC |
| Melting point(1.5%) | 85-90ºC |
| Transparency(1.5%) | ≤10 NTU |
| Calcium ug/g(ppm) | ≤3000 |
| Magnesium ug/g(ppm) | ≤1000 |
| Sulphated ash | <=6.5% |
| Foreign insoluble matter | <=15 mg in 7.5 g of Agar |
| Water (KF) | <=20% |
| PH(1.5%,25ºC) | 6.0-7.5 |
Microbial Load
| Standard Plate Count | Less than 5000 CFU/g |
| Yeasts and molds | Less than 100 CFU/g |
| Coliforms | Negative |
| Salmonella | Negative |
| Staphylococcus aureus | Negative |
Precautions:
This medium is for laboratory use only. Dried medium which is past shelf life, caking or color variation cannot be used.
Storage conditions and Shelf life:
Agar Bacteriological must be stored tightly capped in the original container at 5-30°C. The dehydrated medium has a shelf life of 3 years from date of manufacturing.
| Cultural Response Cultural response observed after an incubation at 35-37°C for 18-24 hours by preparing Nutrient Agar (HB0109) using Agar Powder as an ingredient. |
|
| Organism | Growth |
| Escherichia coli ATCC25922 | Luxuriant |
| Pseudomonas aeruginosa ATCC27853 | Luxuriant |
| Staphylococcus aureus ATCC25923 | Luxuriant |
| Salmonella Typhi ATCC6539 | Luxuriant |
| Streptococcus pyogenes ATCC19615 | Luxuriant |
Q: Are you trading company or manufacturer ?
A: We are manufacture, mainly focusing on the development and production of microbial culture medium since 2000.
Q: How long is your delivery time?
A: Usually it takes about 7 working days after the deposit received, it depends on the quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer samples of most products for free charge but do not pay the cost of freight.
Q: How to get quotation?
A: Please tell us the the products and the quantites you need, we will offer you our best prices.
Q: Can you design for us?
A: Of course, we accept various OEM and ODM orders.
Q: How do I pay?
A: You can pay us by wire transfer, WesternUnion, bank transfer, PayPal, etc.
Q: How many kinds of products do you have?
A: As many as 1000 kinds, which makes Hopebio to be one of the manufacturers which have the most complete microbial products series
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