Item Category: Medical, Lab & Dental Supplies

Yeast Extract 500g B972.SIZE.500G Lab use only

Lab use only Product Description:Yeast Extract: Yeast Extract is a water soluble extract of selected autolyzed yeast cells. It is rich in vitamins, especially B-complexes, amino acids and other growth factors. It is used in many microbiological culture media formulations as an excellent growth source.Total Product Size:500gIndividual Container Size:500gNumber of Containers:1Shipping Conditions:RTUNSPSC Code:41106200UNSPSC Category:Microbiological Media

Paraformaldehyde 500g A795

Product Description:ParaformaldehydeTotal Product Size:500gIndividual Container Size:500gNumber of Containers:1Shipping Conditions:RTUNSPSC Code:12352200UNSPSC Category:Biochemical ReagentsHazard Class:Class 4.1Hazard UN:UN2213Hazard PG:PGIII

DiEthyl Malonate (DEM), 99%, 16 oz (500 g) bottle, for organic chemistry use

From Wikipedia: Diethyl malonate, also known as DEM, is the diethyl ester of malonic acid. It occurs naturally in grapes and strawberries as a colorless liquid with an apple-like odor, and is used in perfumes. It is also used to synthesize other compounds such as barbiturates,artificial flavorings, vitamin B1, and vitamin B6. On-line chemists like NileRed and Qwerty Qwerty show videos of interesting uses of this chemical. Several other videos show how you can synthesize this Diethyl Malonate yourself. But why synthesize so expensively if you can buy it so inexpensively here? You are paying wholesale price for retail quantity. We sell quality products at fraction of our competitors’s prices. We deal in volume in our 107,000 sq. ft. building. Talk to us if you want much larger quantities. Remember that Gemlite is the best fragrance chemical supplier. We have been a reputable manufacturer for over 30 years.

Potassium carbonate, anhydrate A740.SIZE.500G CAS:[584-08-7]

Product Description:Potassium carbonate, anhydrateTotal Product Size:500gCAS:[584-08-7]Grade:ACSShipping Conditions:RTUNSPSC Code:12352107UNSPSC Category:Carboxylic Acid SaltsDo NOT use for Food, Drug or Cosmetic Use!For general laboratory and educational useYellow Crystal formPackaged in convenient polyethylene bottleNo Shelf-Life Limitations

500G Boric Chunk Acid Magic Fishscale Oily 99% Pure White Chunk US Local Ship

Ship from US warehouse,you can receive the goods quickly.Appearance: white chunk Melting point: 169 °C Boiling point: 300 °CRelative molecular mass: 61.83Formula: H3BO3CAS No.: 10043-35-3Pure:≥99.5% Any questions ,contact us please.We are happy to help you! ReminderDon’t touch nose and mouthNot edibleKeep away from children We will ship the products by your order address. RETURNWe stand behind every product we sell. If you’re not pleased with your purchase, we’ll be happy to make an exchange or refund the product price less Shipping &handling within 30 days of your purchase via parcel post. Please contact us before you return the item, we will offer you the right return address.

Potassium Ferrocyanide Trihydrate, ACS, 98.5+%, 500g

Synonyms: Potassium hexacyanoferrate(II) trihydrate, Yellow prussiateCAS: 14459-95-1Molecular Formula: K4Fe(CN)6 · 3H2OMolecular Weight: 422.39 g/molTestSpecificationAppearanceYellow crystalline powderAssay (Titration)98.5 – 102.0%Chloride (Cl)0.01% max.Sulfate (SO4)0.01% max.Insoluble Matter0.005% max. This item will be shipped in accordance with FedEx/UPS carriers, per DOT 49CFR regulations, which will meet or exceed all of USPS regulations per 49CFR 172.101, published in Federal Register 10742. Note: eBay please do not delist.

Molybdenum Trioxide, 99.95+% (Trace Metals Basis), 500g

Synonyms: Molybdenum(VI) oxideCAS: 1313-27-5Molecular Formula: MoO3Molecular Weight: 143.94 g/molTestSpecificationAssay (MoO3)99.95% min.AppearanceGrey powderWater (H2O)0.0005% max.Cadmium (Cd)0.0015% max.Iron (Fe)0.0020% max.Lead (Pb)0.0005% max.Copper (Cu)0.0015% max.Magnesium (Mg)0.0010% max.Potassium (K)0.0080% max.Nickel (Ni)0.0010% max.Molybdenum (Mo)66.63% min.Sodium (Na)0.002% max.Phosphorus (P)0.005% max.Aluminum (Al)0.0015% max.Bismuth (Bi)0.001% max.Water Insoluble Matter0.015% max.Chloride (Cl)0.05% max. This item will be shipped in accordance with FedEx/UPS carriers, per DOT 49CFR regulations,which will meet or exceed all of USPS regulations per 49CFR 172.101, published in Federal Register 10742. Note: eBay please do not delist.