Penetrometers

H₂C=CH(CH₂)₃OH CAS#: 821-09-0 F.W.: 86.13

Used to determine the specific gravity of soil in the range of 0.995 to 1.

Formula: C5H8O Formula weight: 84.12 Purity: tech.

IPTG is combined with X-GAL to detect lac+ colonies or cells in a colorimetric assay. Distinguishes recombinants (white) from non- recombinants (blue) in cloning strategies using vectors such as Lambda-11, M13mp 18 and 19, pUC18 and 19, pUR222

CAS: 821-09-0 EC No: 212-473-2 MDL No: MFCD00002975 UN No: UN1987 Haz Class: 3 Packing Group: III Liquid Molecular Formula: C₅H₁₀O MW: 86.13 Boiling Point: 134-137&deg Flash Point: 48&degC (118&degF) Density (g/mL): 0.

CAS: 821-09-0 EC No: 212-473-2 MDL No: MFCD00002975 UN No: UN1987 Haz Class: 3 Packing Group: III Liquid Molecular Formula: C₅H₁₀O MW: 86.13 Boiling Point: 134-137&deg Flash Point: 48&degC (118&degF) Density (g/mL): 0.

A 30 gram sample supplied ready to use. Designed for use by EPA Method 8270. Each study contains at least 60% of the NELAC analytes plus a subset of the other analytes. Supplied in duplicate.

Supplied as a 10 gram sample in 10 mL of Methanol. Ready to analyze as received. Each study contains as least 60% of the NELAC analytes in the NELAC required range plus a subset of the other analytes.

Supplied as a 2 mL ampule concentrate and a 15 gram matrix blank. To use, spike the concentrate onto the matrix blank prior to analysis.

Digital temperature control with low-liquid and overtemperature safety cutoff Conforms to ASTM and related specifications Conditions petroleum samples and others requiring close temperature control prior to or during testing For use with manual and

Lighter and smaller than H-1200 for field work, unit's micrometer adjusts for accurate settings as well as coarse adjustment for approximate settings. Only one additional 50g loading weight is included.

IPTG, 1g