Verified anonymous reviews from researchers. Trust through transparency.
"Acetonitrile HPLC grade pure as advertised, no impurities in my LC-MS runs. Shipped from US vendor in 3 days, escrow smooth."
"Palladium on Carbon worked flawlessly for hydrogenation. Catalyst activity exceeded Sigma spec. Escrow released after confirmation."
"Diethyl Ether anhydrous, no peroxide formation after 3 weeks. Fast Canada → US shipping."
"THF inhibitor-free critical for my Grignard. Arrived vacuum-sealed. Vendor US3 reliable."
"Sulfuric acid batch consistent. Minor delay in escrow release but resolved in 24h."
"Grubbs Catalyst 2G gave quantitative metathesis yields. Pricey but worth it. Escrow held 48h post-confirm."
"Hydrochloric acid 37% clean, no heavy metals. Great for extractions. Canada vendor stealth pack A+."
"HATU coupling reagent activated fast, no side products in peptide synth. EU delivery 6 days."
"Methanol HPLC, evaporated clean. Min order was high but quality justifies. Direct pay used, no issues."
"Sodium Borohydride reduced ketones selectively. Stable storage, US vendor responsive via email."
"TFA for deprotection clean, no racemization. Escrow ID tracked easily, refund policy clear."
"Chloroform stabilized, good for extractions. Slight odor leak in pack, but product fine from CA."
"Pd(PPh3)4 catalyzed Heck reaction efficiently. Purity high, 3-day US ship."
"Ethyl Acetate HPLC, distilled over nicely. Min qty ok for bulk, escrow safe."
"Lawesson's Reagent thionated amides perfectly. AU vendor discreet, 5 days."
"Nitric acid trace metal low, ideal for ICP. EU pack secure, TXID validated quick."
"DBU base strong for eliminations, no impurities. Direct pay fast, but escrow next time."
"Hexane HPLC dry, great for chromatography. US vendor 2 days, stars for speed."
"Dess-Martin Periodinane oxidized alcohols smoothly. Expensive but effective, escrow protected."
"Acetic acid glacial pure, used in esterification. CA ship 4 days, no leaks."
"Raney Nickel desulfurized clean. Wet form handled well, EU delivery."
"DMF ACS, dried easily with mol sieves. Min order bulk good for lab."
"THC standard CRM accurate for calibration. Discreet, US escrow flawless."
"Oxalyl chloride for Swern oxidation, reacted fast. Pack stable, 6 days AU."
"Sodium Hydroxide pellets dissolved clear. Basic workhorse, CA vendor top."
"Toluene ACS, distilled fraction clean. Escrow terms fair, no disputes."
"LiAlH4 reduced esters to alcohols perfectly. Anhydrous, EU ship quick."
"Perchloric acid for digestions, low blank. Safety pack good, US 3 days."
"CuI for Ullmann coupling, active catalyst. Min qty low, great value."
"pH 7 Buffer CRM stable over months. Calibration spot-on, escrow easy."
"DEAD for Mitsunobu, high yield inversion. Fresh batch, CA delivery."
"Boric acid for Suzuki, trace free. Bulk min ok, direct pay worked."
"Ibuprofen CRM pure, HPLC ref standard. US vendor 2 days, A+."
"Cyclohexane HPLC non-polar solvent ideal. No aromatics, EU pack."
"Jones Reagent oxidized secondary alcohols clean. Pre-made, convenient."
"Potassium Carbonate anhydrous drying agent effective. Min order bulk."
"Platinum Dioxide hydrogenated alkenes fast. Adams catalyst reliable."
"Formic acid for formylation, high purity. Escrow refund tested once, worked."
"Triphenylphosphine ligand stable, phosphine oxide byproduct clean."
"Ammonia solution for ammonolysis, concentrated right. US ship stealth."
"Glucose CRM for carb analysis, accurate mass. Quick escrow release."
"Zinc Chloride Lewis acid for Friedel-Crafts, active. Min qty reasonable."
"Penicillin G standard for antibiotic assays, CRM certified."
"Isopropanol HPLC for cleaning, residue-free. EU vendor good."
"Ruthenium Trichloride for olefin polymerization, trace metals low."
"Citric acid monohydrate buffer prep easy. Bulk from US, no hassle."
"Karl Fischer standard titrated water accurately. Hydranal reliable."
"Thionyl chloride chlorination smooth, SO2 vented safe. CA pack."
"Caffeine USP ref for stim assays, pure peak. Escrow secure."
"Magnesium Sulfate drying, heptahydrate form easy. Min order fine."
"Benzene-d6 GC/MS internal std, deuterated clean. Quick."
"Lactic acid USP for buffers, 85% conc good. Slight delay, but ok."
"Nickel Acetylacetonate for coordination chem, soluble well."
"Salicylic Acid std for salicylate tests, secondary pure."