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05039 Sigma-Aldrich

Agar

for microbiology

Synonym: Agar-agar, Gum agar

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Properties

Related Categories Agars, Base Ingredients for Media, Microbiology More...
grade   for microbiology
form   powder
ign. residue   ≤5%
loss   ≤12% loss on drying
pH   6-7.5 (1.5%after autoclaving)
mp   85-95 °C
transition temp   gel point 33-37 °C (1.5% solution, after autoclaving)
gel strength   >800 g/cm2 (1.5% gel, Nikkan, after autoclaving)
solubility   H2O: soluble1.5% at 70 °C, clear to very faintly turbid, almost colorless

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
AW7950000

Documents

Certificate of Analysis

Protocols & Articles

Articles

Microbiology Introduction

An initial aim of all microbiologists is the reproducible growth of their microbial cultures, no matter whether the microorganisms are of natural origin or have been genetically engineered by man. Re...
Keywords: Absorption, Aerobic, Anaerobic, Antibiotics, Antimicrobials, Buffers, Culture media, Diffusion, Environmental, Filtration, Genetic, Growth factors, Metabolism, Phase transitions, Precipitation, Reductions, Respiration, Sample preparations, Vitamins

Peer-Reviewed Papers
15

References

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