hydrocarbons-and-derivatives - hydrocarbons-and-derivatives Manufacturer Supplier Exporter

water 0.005%
United States Pharmacopeia (USP) Reference Standard
technical grade, 85% (mixture of cis & trans)
technical grade, 85%
technical grade
recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture
ReagentPlus?, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer
ReagentPlus?, ≥99%
ReagentPlus?, 99%
reagent grade, 97%
reagent grade, ≥97%
Molecular Biology Grade 99.8%
HPLC Plus, for HPLC, GC, and residue analysis, ≥98.5%
HPLC grade 99.9%
for synthesis
for liquid chromatography LiChrosolv?
for analysis EMSURE? ACS,ISO,Reag. Ph Eur
EMPLURA?
contains sodium/potassium carbonate as stabilizer, 97%
contains 0.05% 3,5-di-tert-butylcatechol as inhibitor, 97%
contains ≤3% 2-propanol as stabilizer, 97%
British Pharmacopoeia (BP) Reference Standard
biotech. grade, for protein sequence analysis, ≥99.8%
approx. 90% trans, 98%
anhydrous, ≥99%
anhydrous, 99%
analytical standard
AldrichCPR
ACS reagent, ≥98.5%
ABOVE 99%
Above 98%
99+%
99.90%
>99.9%
99.9%
99.80%
99.8%
99.50%
>99.5%(GC)
99.5% Pure
≥99.5% (GC)
99.5%
99.5 %
99.4%
>99.0%(GC)
≥99.0% (GC)
99%+
99% Min.
99% Min
99%
≥99%
>99%
99 Percent
99 %
99
98+
>98.0%(T)(HPLC)
>98.0%(T)
>98.0%(HPLC)
>98.0%(GC)(T)
>98.0%(GC)
98% Min
>98%
98%
≥98%
97-99 %
>97.0%(T)(HPLC)
>97.0%(T)
>97.0%(GC)
≥97.0% (HPLC)
97%, contains copper as stabilizer
97%
>97%
≥97%
>96.0%(GC)
96%
>95.0%(GC)(T)
>95.0%(GC)
≥95.0% (GC)
≥95.0%
≥95%
95%
>94.0%(GC)
94%
>93.0%(GC)
90 % Above
>88.0%(GC)
80% remainder 3-Bromo-1-butene 80%
25 Kilograms
15%
11-15?% (w/w) in toluene, 97%
1.0?M in THF
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