Chemical Essentials Mega Promotion – Save Up to 60%
Keep your critical workflows running with dependable chemicals from Thermo Fisher Scientific and leading partner brands. From ready-to-use PBS and DPBS buffers to WFI for cell culture and specialty reagents, this Chemical Essentials Mega Promotion helps you reduce costs without compromising on quality. Explore thousands of qualifying items, simplify your replenishment and lock in savings across your most frequently ordered products.
Enter promotion code 27988 and take advantage of this limited-time offer before 13 February 2026.*
Quickly find what you need by entering category terms in the search box to refine your results and focus on what matters most.
Thermo Scientific™ Orion™ pH Buffer Bottles
Perform accurate, reproducible pH calibrations with these color-coded buffer bottles.
pH Buffers, Twin Neck, Fisherbrand™
Perform accurate pH calibrations with color-coded, twin neck Fisherbrand™ pH Buffer Bottles.
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Thermo Scientific™ Orion™ All-in-One™ pH Buffer Kits
Work with ease using this color-coded pH buffer kit that includes three buffers, storage solution and a storage bottle.
Citric Acid Monohydrate, Certified AR for Analysis, meets analytical specification of Ph.Eur., USP, Fisher Chemical™
CAS: 5949-29-1 Molecular Formula: C6H10O8 Molecular Weight (g/mol): 210.14 MDL Number: 149972 InChI Key: YASYEJJMZJALEJ-UHFFFAOYSA-N IUPAC Name: 2-hydroxypropane-1,2,3-tricarboxylic acid hydrate SMILES: O.OC(=O)CC(O)(CC(O)=O)C(O)=O
Fisherbrand™ Biodegradable Detergent
Cleans all types of laboratory glassware, ceramics, plastics, ultrasonic water baths, stainless steel and ferrous metals. Fisherbrand™ Biodegradable Detergent is a very envioronmentally safe cleanser
Magnesium Sulfate, Extra Pure, SLR, Dried, Fisher Chemical™
CAS: 22189-08-8 Molecular Formula: MgO4S Molecular Weight (g/mol): 120.36 MDL Number: MFCD00149787 InChI Key: CSNNHWWHGAXBCP-UHFFFAOYSA-L Synonym: magnesium sulfate,magnesium sulphate,magnesium sulfate anhydrous,sulfuric acid magnesium salt 1:1,bitter salt,sal angalis,magnesium sulfate 1:1,mgso4,sal de sedlitz,tomix ot PubChem CID: 24083 ChEBI: CHEBI:32599 SMILES: [Mg++].[O-]S([O-])(=O)=O
Sand, Extra Pure, SLR, Fisher Chemical™
CAS: 14808-60-7 Molecular Formula: O2Si Molecular Weight (g/mol): 60.08 MDL Number: MFCD00011232,MFCD00217788,MFCD00163736,MFCD07370733 InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N Synonym: silica,silicon dioxide,quartz,cristobalite,diatomaceous earth,tridymite,silicic anhydride,aerosil,infusorial earth,silica, amorphous PubChem CID: 24261 ChEBI: CHEBI:30563 IUPAC Name: dioxosilane SMILES: O=[Si]=O
Thermo Scientific™ Orion™ pH Buffer Individual Use Pouches
Ensure fresh, ready-to-use standards for pH calibration with these pH Buffer individual use pouches.
Dimidium Bromide-Disulfine, Extra Pure, Blue Indicator Stock Solution, SLR, Fisher Chemical™
Dimidium Bromide-Disulfine, Extra Pure, Blue Indicator Stock Solution, SLR, Fisher Chemical, Quantity: 100mL, Packaging: Amber glass bottle, Boiling Point: 100 deg.C, Melting Point: 0 deg.C, MDL Number: 146696, Physical Form: Liquid
L(+)-Ascorbic Acid, 99%
CAS: 50-81-7 Molecular Formula: C6H8O6 Molecular Weight (g/mol): 176.12 MDL Number: MFCD00064328 InChI Key: CIWBSHSKHKDKBQ-DOMZIZNONA-N Synonym: l-ascorbic acid,ascorbic acid,vitamin c,l-ascorbate,ascorbate,ascorbicap,l +-ascorbic acid,cevitamic acid,ascoltin,hybrin PubChem CID: 54670067 ChEBI: CHEBI:29073 IUPAC Name: (2R)-2-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxy-2H-furan-5-one SMILES: OC[C@H](O)[C@H]1OC(=O)C(O)=C1O
Thermo Scientific™ Blocker™ BSA
Blocker BSA is a purified 10% solution of bovine serum albumin for blocking in western blotting, ELISA, IHC, and nucleic acid detection methods.
Ethylene glycol, 99+%, extra pure
CAS: 107-21-1 Molecular Formula: C2H6O2 Molecular Weight (g/mol): 62.068 MDL Number: MFCD00002885 InChI Key: LYCAIKOWRPUZTN-UHFFFAOYSA-N Synonym: ethylene glycol,1,2-ethanediol,glycol,monoethylene glycol,1,2-dihydroxyethane,2-hydroxyethanol,glycol alcohol,ethylene alcohol,fridex,tescol PubChem CID: 174 ChEBI: CHEBI:30742 IUPAC Name: ethane-1,2-diol SMILES: C(CO)O
Ammonium iron(III) citrate, 16.5 to 18.5% Fe
CAS: 1185-57-5 Molecular Formula: C6H11FeNO7 Molecular Weight (g/mol): 265 MDL Number: MFCD00013099 InChI Key: FRHBOQMZUOWXQL-UHFFFAOYSA-N Synonym: ammonium ferric citrate,ferri seltz,ammonii ferri citras,ferric ammonium citrate,iron ammonium citrate,ammonium iron 3+ citrate,ammonium iron iii citrate,iron ammonium citrate, green,ferri-ammoniumcitrat, braunes,ferriseltz PubChem CID: 118984355 IUPAC Name: azane;2-hydroxypropane-1,2,3-tricarboxylic acid;iron(3+) SMILES: C(C(=O)O)C(CC(=O)O)(C(=O)O)O.N.[Fe+3]
Thermo Scientific Chemicals L-alpha-Lecithin, granular, from soybean oil
CAS: 8002-43-5 Molecular Formula: C42H80NO8P Molecular Weight (g/mol): 750 MDL Number: MFCD00082428 InChI Key: JLPULHDHAOZNQI-JLOPVYAASA-N Synonym: 3-sn-phosphatidylcholine,1-hexadecanoyl-2-9e,12e-octadecadienoyl-sn-glycero-3-phosphocholine,1,2-diacyl-sn-glycero-3-phosphocholine,3,5,8-trioxa-4-phosphahexacosa-17,20-dien-1-aminium, 4-hydroxy-n,n,n-trimethyl-9-oxo-7-1-oxohexadecyl oxy methyl-, inner salt, 4-oxide, r,l-,a-lecithin,2-linoleoyl-1-palmitoyl-sn-glycero-3-phosphocholine,a-phosphatidylcholine solution,l-alpha-phosphatidylcholine solution,2-linoleoyl-1-palmitoyl-sn-glyc-ero-3-phosphocholine PubChem CID: 16213884 ChEBI: CHEBI:86658 IUPAC Name: [(2R)-3-hexadecanoyloxy-2-[(9E,12E)-octadeca-9,12-dienoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate SMILES: CCCCCCCCCCCCCCCC(=O)OCC(COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCC=CCCCCC
Terms and Conditions
*This promotion is open to customers in Austria, Belgium, Denmark, Finland, France, Germany, Ireland, Italy, Norway, Portugal, Spain, Sweden, Switzerland, The Netherlands, and the United Kingdom only (excluding Northern Ireland). Offer is only valid for qualifying orders received by Thermo Fisher Scientific between 01.01.2026 and 13.02.2026 23:59 CEST or until promo supplies are depleted, whichever comes first. To be eligible to receive the discount, customers must include the promotional code specified above (27988). It must be presented at the time of order to get the discount. The promotional code can be used more than once. For a list of qualifying products, refer to this page. Offer limited to qualifying products only. This promotion cannot be combined with other discounts or promotions.