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17774

Millipore

Potassium tellurite solution

1% in H2O, suitable for microbiology

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About This Item

CAS Number:
7790-58-1
MDL number:
MFCD00011379
UNSPSC Code:
41171614
PubChem Substance ID:
329751563
NACRES:
NA.85

Agency

according to ISO 6888-1:2020

Quality Level

200

sterility

sterile (Filtered and Aseptic Handled)

form

liquid

shelf life

limited shelf life, expiry date on the label

concentration

1% in H2O

application(s)

environmental
food and beverages
microbiology

storage temp.

2-8°C

suitability

Corynebacterium spp.
Staphylococcus spp.

SMILES string

[K+].[K+].[O-][Te]([O-])=O

InChI

1S/2K.H2O3Te/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2

InChI key

BFPJYWDBBLZXOM-UHFFFAOYSA-L

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Application

A filter sterilized solution of potassium tellurite for the selective isolation of Staphylococci and Corynebacteria.

Other Notes

10 mls per vial
sterile 1% Potassium tellurite Solution in water

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM2056
BCCL9793
BCCL4350
BCCK8033
BCCK6076

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C C Vásquez et al.
Current microbiology, 43(6), 418-423 (2001-10-31)
The nucleotide sequence of a 4,539 bp fragment of Bacillus stearothermophilus V mediating tellurite resistance in Escherichia coli was determined. Four ORFs of more than 150 amino acids encoding polypeptides of 244, 258, 308, and 421 residues were found in
Xing-Long Xiao et al.
The Journal of general and applied microbiology, 56(6), 465-474 (2011-02-02)
A selective enrichment broth (SVV) was formulated to allow concurrent growth of Salmonella spp., V. parahaemolyticus, and V. cholerae. Potassium tellurite and sodium citrate were added as the inhibitors, while glucose, mannitol, anhydrous sodium sulfite and sodium pyruvate were employed
Domenica R Massardo et al.
Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine, 22(6), 1089-1094 (2009-09-18)
The effects of potassium tellurite on growth and survival of rho(+) and rho(0) Saccharomyces cerevisiae strains were investigated. Both rho(+) and rho(0) strains grew on a fermentable carbon source with up to 1.2 mM K(2)TeO(3), while rho(+) yeast cells grown
Reiji Hiramatsu et al.
Journal of clinical microbiology, 40(3), 922-925 (2002-03-07)
We characterized the carbohydrate-fermenting ability of 31 strains of Shiga toxin-producing Escherichia coli (STEC) O26 isolated from diarrhea patients in Aichi Prefecture, Japan, in order to establish selective isolation media for these strains. None of the 31 STEC O26 strains
José M Pérez et al.
PloS one, 2(2), e211-e211 (2007-02-15)
Biochemical, genetic, enzymatic and molecular approaches were used to demonstrate, for the first time, that tellurite (TeO(3) (2-)) toxicity in E. coli involves superoxide formation. This radical is derived, at least in part, from enzymatic TeO(3) (2-) reduction. This conclusion
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