L7025
LB Broth with agar (Lennox)
Tablet microbial growth medium
Synonym(s):
LB Agar, LB agar
About This Item
Recommended Products
grade
Molecular Biology
Quality Level
sterility
non-sterile
form
tablet
technique(s)
microbiological culture: suitable
application(s)
food and beverages
microbiology
storage temp.
room temp
suitability
nonselective for Escherichia coli
nonselective for coliforms
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This Item | L2897 | L7658 | L3022 |
---|---|---|---|
suitability nonselective for Escherichia coli, nonselective for coliforms | suitability nonselective for Escherichia coli, nonselective for coliforms | suitability nonselective for Escherichia coli, nonselective for coliforms | suitability nonselective for Escherichia coli, nonselective for coliforms |
form tablet | form powder | form powder | form powder |
technique(s) microbiological culture: suitable | technique(s) microbiological culture: suitable | technique(s) microbiological culture: suitable | technique(s) microbiological culture: suitable |
sterility non-sterile | sterility non-sterile | sterility non-sterile | sterility non-sterile |
application(s) food and beverages | application(s) food and beverages | application(s) agriculture | application(s) food and beverages |
Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
General description
Application
Features and Benefits
- A budget-friendly alternative to pre-poured plates
- Convenient small package to eliminate weighing
- Fast preparation – no stirring required
Components
9.14g/L Tryptone
4.57 g/L Yeast Extract
4.57 g/L NaCl
1.6g/L inert binding agents
Reconstitution
Legal Information
Storage Class
11 - Combustible Solids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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Articles
As new “bath salt” drugs such as methylone, ethylone, mephedrone, butylone and other methcathinone analogs increase in popularity, toxicologists require native and labeled certified reference materials to accurately identify and quantify the new compounds in patient samples.
The combination of ion-exchange SPE with the HILIC HPLC separation provides a novel approach for the testing of problematic bath salt compounds.
LC-MS/MS is a powerful tool that brings numerous benefits to the clinical sample analysis arena. However, due to the complexity of the instrumentation there are some unique challenges that also accompany these benefits. Even following sample extraction and cleanup, matrix effects from the samples can cause interferences or impact ionization efficiency.
Protocols
Separation of 3,4-Methylenedioxypyrovalerone HCl (MDPV) solution, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material; Buphedrone hydrochloride solution, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material; 3-Fluoromethcathinone hydrochloride solution, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material; Butylone hydrochloride solution, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material; Ethylone hydrochloride, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material; 4-Fluoromethcathinone hydrochloride solution, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material; Mephedrone hydrochloride solution, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material; Methylone hydrochloride, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material; Methedrone hydrochloride solution, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material
Chromatograms
application for HPLCOur team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
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