Phoropter units

Resistant to moisture vapor Chemical barrier Autoclavable Caps have excellent properties of resilience. The 14B white rubber lining material consists of homogeneous sulfur cured styrene-butadiene rubber.

Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)

Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)

Formula: C14H10 Formula weight: 178.23 Purity: tech.

Single-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate.

HOOK&trade-Sulfo-NHS-LC-LC-Biotin reacts with protein primary amines. Amines, lysine &epsilon-amines and N-terminal &alpha-amines, are the most abundant group in protein molecules and represent the most common target for biotinylation.

Ultra-clear Polypropylene (PP) Sample container with Polyethylene (PE) leak-proof screw cap conforms to US FDA 21 CFR. The non-Sterile container has a tear-off cap sleeve for the highest level of hygiene.

Ultra-clear Polypropylene (PP) Sample container with Polyethylene (PE) leak-proof screw cap conforms to US FDA 21 CFR. The non-Sterile container has a tear-off cap sleeve for the highest level of hygiene.

Ultra-clear Polypropylene (PP) Sample container with Polyethylene (PE) leak-proof screw cap conforms to US FDA 21 CFR. The non-Sterile container has a tear-off cap sleeve for the highest level of hygiene.

Optimized to perform more advanced clean up of the sample Remove pigments, acids, and fats using three different combinations of SPE sorbents Anhydrous magnesium sulfate removes any excess water Further clean up of samples is easy with TELOS

Purity Limit: &ge 97% (HPLC) CAS No.: 145484-45-3 Molecular Formula: C25H28N2O5 Molecular Weight: 436.52 MDL No.: MFCD11226798 Appearance: Amorphous white powder Comments: Dipeptide peptidomimetic for Gly-Val Storage Temperature: Store at 0-8°C

Synonyms: Boc-L-Asn(Trt)-OH Purity Limit: &ge 98% (HPLC) CAS No.: 132388-68-2 Molecular Formula: C28H30N2O5 Molecular Weight: 474.