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.
Tris Base (White Crystals or Crystalline Powder/Molecular Biology), Fisher BioReagents™
CAS: 77-86-1 Molecular Formula: C4H11NO3 Molecular Weight (g/mol): 121.136 InChI Key: LENZDBCJOHFCAS-UHFFFAOYSA-N Synonym: Trimethylol Aminomethane,Tris(hydroxymethyl)aminomethane,2-Amino-2-(hydroxymethyl)-1,3-propanediol,THAM,Tris base,Trometamol PubChem CID: 6503 ChEBI: CHEBI:9754 IUPAC Name: 2-amino-2-(hydroxymethyl)propane-1,3-diol SMILES: C(C(CO)(CO)N)O
Sucrose, Certified AR for Analysis, meets analytical specification of Ph.Eur., BP, Fisher Chemical™
CAS: 57-50-1 Molecular Formula: C12H22O11 Molecular Weight (g/mol): 342.30 MDL Number: MFCD00006626 InChI Key: CZMRCDWAGMRECN-PWPRYFECNA-N Synonym: sucrose,saccharose,cane sugar,sugar,table sugar,white sugar,d-sucrose,saccharum,rohrzucker,amerfand PubChem CID: 5988 ChEBI: CHEBI:17992 SMILES: OC[C@H]1O[C@@](CO)(O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@@H]1O
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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
PBS Tablets, Phosphate Buffered Saline, Fisher BioReagents™
Phosphate Buffered Saline Tablets, CAS Number-7647-14-5, 7447-40-7, 100 tablets, Clear, Gray, White, 5/8 in., 600 SEC max., CAUTION!
Calcium chloride dihydrate, 99+%, ACS reagent
CAS: 10035-04-8 Molecular Formula: CaCl2·2H2O Molecular Weight (g/mol): 147.02 MDL Number: MFCD00149613
Magnesium Chloride Hexahydrate, Fisher BioReagents
CAS: 7791-18-6 | Cl2H12MgO6 | 203.30 g/mol
PBS, Phosphate Buffered Saline, 10X Solution, Fisher BioReagents™
Commonly used buffer
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, Low Iron, 40-100 Mesh, 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
Polyethylene Glycol 8000 (PEG), Fisher BioReagents™
CAS: 25322-68-3 Molecular Formula: (C2H4O)n Molecular Weight (g/mol): 62.07 MDL Number: MFCD01779601 InChI Key: LYCAIKOWRPUZTN-UHFFFAOYSA-N Synonym: PEG 8000,Polyethylene Oxide,Carbowax™ IUPAC Name: ethane-1,2-diol SMILES: [H]OCCO
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.