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Key Documents

A1296

Sigma-Aldrich

Agar

microbiology tested, suitable for plant cell culture, suitable for cell culture, powder

Synonym(s):

Agar-agar, Gum agar

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About This Item

Linear Formula:
(C12H18O9)n
CAS Number:
EC Number:
MDL number:
UNSPSC Code:
50405901
eCl@ss:
42040102
NACRES:
NA.21

biological source

algae (Rhodophyceae)

Quality Level

form

powder

technique(s)

cell culture | mammalian: suitable
cell culture | plant: suitable
microbiological culture: suitable

transition temp

congealing temperature <38 °C (1.5% in H2O)

suitability

microbiology tested

application(s)

agriculture
agriculture
microbiology
microbiology

storage temp.

room temp

InChI

1S/C14H24O9/c1-5-8(16)13-11(7(21-5)4-20-13)23-14-10(18)12(19-2)9(17)6(3-15)22-14/h5-18H,3-4H2,1-2H3/t5?,6-,7?,8-,9+,10-,11?,12+,13+,14?/m1/s1

InChI key

GYYDPBCUIJTIBM-DYOGSRDZSA-N

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Application

Agar is commonly employed in research for:
  • agar plates for microbiology, such as Tryptic soy broth or TSB Agar plates for bacterial cell culture
  • 50% Murashige-Skoog or MS medium (basal MS)for growing plant seedlings
  • micropropagation of Pistacia lentiscus or Lentisk, for shoot initiation

Features and Benefits

  • High-quality agar powder for general use in research
  • Suitable for microbiology applications to culture bacteria and other microorganisms
  • Suitable for plant cell culture for horticultural science and biotechnology
  • Easily prepare and autoclave for a solid or semi-solid media at 6 - 12g/L

Other Notes

For additional information on our range of Biochemicals, please complete this form.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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