For what it's worth, I have Sigma's reference 34851-2.5L for 239.50 EUR list price. Ph Eur. List price is astronomical so you can feel like you're getting a deal. Identification: Pass Test: Iron (Fe) 5 ppb max. Vadodara, Gujarat Discounted at 15.30 EUR... CJ: One should stick with Pharmco-aaper and to me they have been reliable for 8+ years. Sigma-Aldrich offers a number of Acetonitrile products. - Find MSDS or SDS, a COA, data sheets and more information. About 9% of these are Pharmaceutical Intermediates, 3% are General Reagents, and 6% are Dyestuff Intermediates. About product and suppliers: 1,781 hplc grade acetonitrile products are offered for sale by suppliers on Alibaba.com, of which syntheses material intermediates accounts for 4%, pharmaceutical intermediates accounts for 2%, and general reagents accounts for 2%. You can e-mail me, and sometimes I can get it to cough up your comment. CovaChem's HPLC Grade Acetonile is a high purity solvent (> 99.9%), ideally suited for HPLC applications and general laboratory use. Something that bothers me about spending on lab supplies is that it is very difficult to track the price of certain supplies. High UV transmittance and low evaporation residue. Nominations for Technical Achievements in Organic ... Unofficial RUMINT from Alex Tullo on DuPont. Ph Eur. Make sure you get quotes, which will give you some discount. China Hplc Acetonitrile manufacturers - Select 2020 high quality Hplc Acetonitrile products in best price from certified Chinese Chemical manufacturers, Organic Chemicals suppliers, wholesalers and factory on Made-in-China.com Depending on the company, a chemist might have an easier time getting a new desk chair by hugely overpaying for one from a lab supply catalog. HELPING CHEMISTS FIND JOBS IN A TOUGH MARKET. Most will buy stuff without getting quotes and will pay list price, at least until they see its way too high. General description Acetonitrile (MeCN) is widely employed as a solvent in various studies and has high dielectric constant (37.5). CAS 75-05-8 Acetonitrile isocratic grade for liquid chromatography LiChrosolv®. C967A61. Shop a large selection of Application Specific Acetonitrile products and learn more about Acetonitrile, Optima LC/MS Grade, Fisher Chemical. For example: never get a lab book from Fisher, always Amazon. View information & documentation regarding Acetonitrile, including CAS, MSDS & more. No. We are maintaining Stock for the HPLC Acetonitrile Methanol & all other HPLC grade reagent Chintan Enterprise Nizampura, Vadodara No. Quantifying the chemistry job market is what this blog is about. Produced mainly as a byproduct of manufacturing acrylonitrile, acetonitrile is a colorless liquid with an ether-like odor. 14,70. Acetonitrile, Exceeds A.C.S. How the heck should I know? A wide variety of acetonitrile price options are available to you, such as classification, type. With a promo code, I can get HPLC-grade acetonitrile from Sigma at $140-165 for a 4x4L. Poly Coated Glass Bottle; 4L. HPLC grade. 1. Shop a large selection of Multicompendial Acetonitrile products and learn more about Acetonitrile, HPLC, MilliporeSigma. Acetonitrile, anhydrous (max. have been reported by many researchers. Acetonitrile, HPLC Grade is a colorless liquid used in chemical laboratories as a polar aprotic solvent in organic synthesis, as well as a carrier (mobile phase) solvent in high pressure liquid chromatography (HPLC). CAS 67-56-1, chemical formula CH₃OH, molar mass 32.04 g/mol. I am not their spokesperson but try it! Mfr. Merck Index: 15, 69: Solubility Information: Soluble in water: Formula Weight: 41.05: Physical Form: Liquid: Percent Purity ≥99.9%: Grade: Mobile phase for HPLC applications: Description: HPLC mobile phase for analytical and preparative separations. I am always happy to try. HP416 | 75-05-8. Fair enough, but I don't have to get a good deal on gas for my car, you know what I am saying? Ether-like Acetonitrile Chemical, Grade: Pharma Grade, Purity: 99.98 ₹ 290/ Kg Get Latest Price Brand : Nippon Refine (Japan), Formosa (Taiwan), Imperial (Taiwan) Absorbance - LC Grade Acetonitrile Is the Lowest. (Didn't get an e-mail back? These solvents are especially characerized by high purity combined with high UV permeability at all relevant wave lengths, low inherent fluorescence and waste steam pressure as … Acetonitrile for use in high performance liquid chromatography (HPLC). Acetonitrile, Exceeds A.C.S. One Australian price: https://twitter.com/MartinStoermer/status/692500327451529219"via our bulk store Sigma Chromasolv 2.5L AUS$26 ea". ), (*For the literal-minded, this is a joke. E-mail chemjobber with helpful tips, career questions or angry comments at chemjobber -at- gmail dotcom. Avantor ®, a Fortune 500 company, is a leading global provider of mission-critical products and services to customers in the biopharma, healthcare, education & government, and advanced technologies & applied materials industries.Our portfolio is used in virtually every stage of the most important research, development and … HPLC grade describes a solutions quality, that is mainly desinged for isocratic separations applying UV and fluorescence detection. Acetonitrile, Exceeds A.C.S. Hot Sale Acetonitrile Acetonitrile Hplc Grade For Price , Find Complete Details about Hot Sale Acetonitrile Acetonitrile Hplc Grade For Price,Acetonitrile,Acetonitrile Price,Acetonitrile Hplc Grade from Specific Reagents Supplier or Manufacturer-Anhui Eapearl Chemical Co., Ltd. Wouldn't be necessary if it was priced appropriately to begin with. looks like Blogger doesn't work with anonymous comments from Chrome browsers at the moment - works in Microsoft Edge, or from Chrome with a Blogger account - sorry! A lot of people get lazy and just buy everything from Aldrich because there's no incentive to put in an extra few minutes to check competitors' prices and save the company money.One game I've seen the lab supply / research chemical companies play is offering wildly overpriced office supplies. Package Sizes: 1 Liter, 4 Liters and 4 x 4 Liters Specifications, HPLC Grade is a colorless liquid used in chemical laboratories as a polar aprotic solvent in organic synthesis, as well as a carrier (mobile phase) solvent in high pressure liquid chromatography (HPLC). Get contact details and address | … The amount of transparency is quite low; with that in mind, I plan to track the price of a 4X4L case of HPLC-grade acetonitrile weekly indefinitely as a public service. Figures 1 and 2 are absorption spectra for LC and special grades of commercial acetonitrile and methanol reagents, respectively. HPLC Grade Acetonitrile Product Description. Acetonitrile For HPLC, 1 LTR And 2.5 LTR, Rs 348 /litre Alpha Chemika | ID: 4221111088. 104, 14/B, Mulji Nagar Society, Nizampura, Vadodara - 390002, Dist. Good news , acetonitrile prices have come down drastically and now we are able to offer ACETONITRILE GRADIENT GRADE @ USD 70 per 4 lit in UN approved packing. Formula Weight: 41.05: Percent Purity ≥99.9%: Chromium (Cr) 5 ppb max. Then, send Fisher the Sigma quote and ask them if they can match it, and vice-versa. Calcium (Ca) 25 ppb max. Union Drug & Chemical Company - Offering MERCK Acetonitrile HPLC Grade, Packaging Type: Bottle, Packaging Size: 2.5 Litre at Rs 850/bottle in Mumbai, Maharashtra. LCMS at Positive Mode as … Repost: AZ Innovative Medicines and Early Developm... DelawareOnline: "DuPont lays off 200 Experimental ... Job posting: associate editor, Nature Chemistry. I have never paid list price for HPLC acetonitrile or methanol...always had a deal/discount. CAS 75-05-08, molar mass 41.05 g/mol, and chemical formula CH₃CN. Acetonitrile CAS 75-05-08, molar mass 41.05 g/mol, and chemical formula CH₃CN. Search results for Acetonitrile (hplc grade) at Sigma-Aldrich 2. Chemical Reagent Hplc Grade Acetonitrile Price From China Supplier , Find Complete Details about Chemical Reagent Hplc Grade Acetonitrile Price From China Supplier,Hplc Grade Acetonitrile,Acetonitrile Price,Acetonitrile from Supplier or Manufacturer-Shandong Baovi Energy Technology Co., Ltd. ... Merck . Our university has a deal with VWR, so we can access various supplier websites through a portal and get plenty of discounted prices that way. People get careless when they aren't spending their own money, and the amount of oversight can vary dramatically from company to company. - Find MSDS or SDS, a COA, data sheets and more information. It's okay to try again. ACS policy statements up for review/up for writing, Job posting: chemistry analyst, Henderson, CO, The Sleepy Lab Worker urban legend (needs debunking), The Life of a New Process Chemist, by Alex Goldberg, The Great Synthesizer has an announcement. - Find MSDS or SDS, a COA, data sheets and more information. That, and helping chemists find jobs. Methanol gradient grade for liquid chromatography LiChrosolv® Reag. - Find MSDS or SDS, a COA, data sheets and more information. Sunday conversation: when is it time for the dumps... Alex Tullo's long article about the DuPont layoffs. Acetonitrile, HPLC Grade, Cen-Med Enterprises is a high-purity solvent for use in analytical and preparative separations. For product pricing, customization, or other inquiries: Shandong Baovi Energy Technology Co., Ltd. In Europe the situation is different, Merck was forced to sell its solvents business (to Honeywell). CAS 75-05-08, molar mass 41.05 g/mol, and chemical formula CH₃CN. It is suitable for high resolution gas chromatography, trace organic analysis, and critical and routine HPLC. I initially plan to look three places: the Sigma-Aldrich website, EMD-Millipore's site and also P212121, a site of Sean Seaver, a chemblogosphere stalwart. NSF is the 5th largest federal R&D funder? Oh man, I loaded up on $146/4x4 on a promotion from sial this summer... Glad I did!--Small Academic (never pays retail). Copper (Cu) 5ppb max. Acetonitrile (CH 3 CN), CAS 75-05-8, also known as methyl cyanide or cyanomethane, is the simplest organic nitrile. CAS 75-05-8 Acetonitrile hypergrade for LC-MS LiChrosolv®. : an experi... A chemist speaks out on the DuPont PFOA story. Could set up a weekly/monthly analysis of a "basket" of common chemicals, similar to consumer price index.4x4L acetonitrile, HPLC grade2.5L sulfuric acid, ACS grade4x4L toluene, ACS grade1kg triphenylphosphine, ACS grade...You get the idea. And to think I used to burn through a few bottles of this a day as an analytical chemist.... Interestingly, 1 L of HPLC acetonitrile in (US R1 university)'s stockroom is cheaper than the other 1 L bottles of acetonitrile they sell. CJ 3/21/20, What's the job market like for chemists? Various purification procedures to obtain different grades of acetonitrile for use in different studies (polarography, spectroscopy, etc.) Honeywell Riedel-de Haen™ Acetonitrile, CHROMASOLV™ (gradient grade +), Honeywell™ Molecular Formula=C2H3N, Molecular Weight (g/mol)=41.05, MDL Number=MFCD00001878, InChI Key=WEVYAHXRMPXWCK-UHFFFAOYSA-N, Synonym=methyl cyanide,cyanomethane,ethanenitrile,methanecarbonitrile,ethyl … CAS 75-05-8 Acetonitrile gradient grade for liquid chromatography LiChrosolv® Reag. I worked at a company where I'd get grief for ordering office supplies outside of official channels, but could buy pretty much whatever I wanted from the Aldrich catalog no questions asked. Here's hoping one of you wins the Powerball, becau... Man, today was a busy day / back tomorrow. Merck Index: 15, 69: InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N: IUPAC Name: acetonitrile: Cadmium (Cd) 5 ppb max. Acetonitrile is a medium-polarity solvent with a convenient liquid range that is … All correspondence is kept confidential. So you get into "limited time" offers that really just cause customers to hoard until the next deal is available. So in US it will be just Millipore-Sigma. Specifications, HPLC Grade is a colorless liquid used in chemical laboratories as a polar aprotic solvent in organic synthesis, as well as a carrier (mobile phase) solvent in … Acetonitrile is a medium-polarity solvent with a convenient liquid range that is miscible with water and makes it one of the most popular HPLC … Read about company. BRN … 0.003% H₂O) ≥99.9%, HiPerSolv CHROMANORM®, super gradient grade for HPLC, VWR Chemicals BDH® Acetonitrile From the exclusive family of high-quality, competitively priced BDH Chemicals – High Purity solvents for HPLC applications. How bad is it? Alibaba.com offers 1,108 acetonitrile price products. Then it's department store logic. 浙B2-20120091, In need of high dielectric constant is often used when the polarity of solvent acetonitrile and water form the binary azeotrope, inclusive of our 84% acetonitrile, the boiling point of 76. Suitable for … The amount of transparency is quite low; with that in mind, I plan to track the price of a 4X4L case of HPLC-grade acetonitrile weekly indefinitely as a public service. Specifications, HPLC Grade as a polar aprotic solvent in organic synthesis, as well as a carrier (mobile phase) solvent in high pressure liquid chromatography (HPLC). Fischer might be worth adding to your list in case the separate Sigma/EMD listings converge or one is discontinued, what with Millipore-Sigma and all.The issue you point out about special deals is pretty big, I doubt anyone but small academics pays list price for HPLC solvent. 2. Price Of Acetonitrile Hplc Grade , Find Complete Details about Price Of Acetonitrile Hplc Grade,Acetonitrile,Acetonitrile Hplc Grade,Price Of Acetonitrile from General Reagents Supplier or Manufacturer-Jiangsu Xiangcang Hongrun Trade Co., Ltd. 90% discount there. Organic Chemistry - Education and Industry, Quintus' blog (venerable process chemist), awesome reader of the century of the week, computational drug discovery chemistry jobs list, present and future business models for communicating chemistry to the media industry, the great austerity crisis of ought-thirteen, total qa six-sigma d8 quality management excellence process improvement, Sunday conversation: STS winner != Nobel Prize winner. 500mL. Purified, dried and distilled in glass. If it is item where there are competitors you can usually get will into 50% discounts.No competitors, and the quote may pay for shipping.I think the lack of transparency is on purpose. Dude -- it's always bad.*. Mostly.). But then again, solvent's a commodity and they have to convince you to buy theirs over someone else's (near) identical product. CovaChem's HPLC Grade Acetonitrile is 0.2 micron filtered, and also exceeds all ACS specifications. Acetonitrile, gradient grade, for HPLC, >=99.9%, 100mL list price/quantity total: $77.54 / EA (1 / EA) $0.00 Thomas No. I agree. ), (The Blogger spam filter gets hungry sometimes, and likes to eat comments. TOWARDS A QUANTITATIVE UNDERSTANDING OF THE QUALITY OF THE CHEMISTRY JOB MARKET. This seems... not good: "Chemical Activity Baromet... What is the price of HPLC acetonitrile? Galvanized iron drum package, 160kg/drum. Acetonitrile (HPLC), Fisher Chemical™ HPLC mobile phase for analytical and preparative separations $293.23 - $794.69 Sealed storage. Job posting: scientist/research associate, Seattle... Quote of the day: business development, by Mario Puzo, Warning Letter of the Week: culture plates edition. well, the disrepancy will disappear soon, as EMD-Millipore is the US trading name of Merck Kgaa Darmstadt, which as we all know acquired Sigma-Aldrich. So we're just using HPLC grade as a general solvent, at least till that changes. Can vary dramatically from company to company a General solvent, at least till that changes these are Pharmaceutical,... Find MSDS or SDS, a COA, data sheets and more information for the HPLC acetonitrile &... Figures 1 and 2 are absorption spectra for LC and special grades acetonitrile... Example: never get a lab book from Fisher, always Amazon can it. A deal spectroscopy, etc. `` chemical Activity Baromet... what the... Price for HPLC acetonitrile price options are available to you, such classification! 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Get careless when they are n't spending their own money, and the amount of can! //Twitter.Com/Martinstoermer/Status/692500327451529219 '' via our bulk store Sigma Chromasolv 2.5L AUS $ 26 ea '' the deal.