cas 643 79 8 bioanalytical grade

{"cid":"91222728","title":"CAS 643-79-8 O-Phthalaldehyde OPA 99% Fluorescent Detection Reagent for Bioanalytical Chemistry","imgUrl":"","attrs":{"Price":"USD 50-200 \/ Kilogram","Brand Name":"ECER Chemical","Model Number":"OPA-99-04","Minimum Order Quantity":"1 Kilogram","Delivery Time":"3-7 working days for stock, 15-25 days for bulk production","Supply Ability":"5000 Kilograms per Month","Place of Origin":"Hubei, China","Appearance":"Yellow crystalline powder","Molecular Formula":"C8H6O2","Purity":"\u226599%","Grade":"Bioanalytical Grade","CAS Number":"643-79-8","Certification":"ISO 9001:2015, COA","Payment Terms":"T\/T, L\/C, PayPal, Western Union","Packaging Details":"1kg\/5kg\/25kg HDPE drum with inner aluminum foil bag, or customized packaging per customer requirements","Molecular Weight":"134.13 g\/mol","Excitation\/Emission":"340 nm \/ 455 nm"}}