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Key Documents

08582

Millipore

Urea solution

suitable for microbiology, 40% in H2O

Synonyma:

Carbamide, Carbonyldiamide

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen


About This Item

Lineární vzorec:
NH2CONH2
Číslo CAS:
Molekulová hmotnost:
60.06
Beilstein/REAXYS Number:
635724
MDL number:
UNSPSC Code:
41171614
PubChem Substance ID:
NACRES:
NA.85

agency

according to ISO 6579-1:2017

form

liquid

shelf life

limited shelf life, expiry date on the label

concentration

40% in H2O

application(s)

clinical testing
environmental
food and beverages

microbiology

storage temp.

2-8°C

suitability

Proteus spp.

SMILES string

NC(N)=O

InChI

1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)

InChI key

XSQUKJJJFZCRTK-UHFFFAOYSA-N

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General description

Filter sterilized urea solution recommended for detection of urease activity.

Application

for detection and enumeration of coliform organisms from chlorinated water by membrane filter technique

Components

(per vial, sufficient for 100 mL medium):
Urea 2.0 g, Distilled water 5.0 ml

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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Osvědčení o analýze (COA)

Lot/Batch Number

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Urea for biochemistry

Millipore

1.08488

Urea

Urea BioXtra, pH 7.5-9.5 (20 °C, 5 M in H2O)

Sigma-Aldrich

U0631

Urea

CT Supplement suitable for microbiology

Millipore

77981

CT Supplement

Urea powder, BioReagent, for molecular biology, suitable for cell culture

Sigma-Aldrich

U5378

Urea

Urea crystalline, EMPROVE® EXPERT, Ph. Eur., BP, ChP, JP, USP, ACS

SAFC

1.37030

Urea

Urea for synthesis

Sigma-Aldrich

8.18710

Urea

G L French et al.
Lancet (London, England), 2(8551), 117-119 (1987-07-18)
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β-Amino thioesters are important natural building blocks for the synthesis of numerous bioactive molecules. An organocatalyzed Mannich reaction was developed which provides direct and highly stereoselective access to acyclic β(2)- and β(2,3,3)-amino thioesters with adjacent tertiary and quaternary stereocenters. Mechanistic
Isabelle M Medana et al.
The Journal of infectious diseases, 188(6), 844-849 (2003-09-10)
A retrospective study of 100 Malawian children (87 with malaria and 13 with a diagnosis other than malaria) was conducted to determine the relationship between levels of metabolites of the kynurenine pathway in cerebrospinal fluid (CSF) and disease outcome. Three
A mechanically and electrically self-healing supercapacitor.
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The present study examined whether a high protein diet prevents the impaired leukocyte redistribution in response to acute exercise caused by a large volume of high-intensity exercise training. Eight cyclists (VO2max: 64.2±6.5mLkg(-1)min(-1)) undertook two separate weeks of high-intensity training while

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