249425 Results for: "Shop All Science Olympiad Kits"

Supplier: AAT Bioquest

Stains-all is suitable for differential staining of nucleic acids and proteins.

Supplier: Abcam

Cationic carbocyanine dye used for differential staining of nuclei acids and proteins with RNA staining blue/purple, DNA staining blue, and proteins staining red. Ideal dye for the visualization and identification of proteins on polyacrylamide gels because it differentiates between highly acidic proteins which stain blue and less acidic proteins which stain pink. Staining of Ca²+-binding proteins in muscle extracts was 50 to 100% more intense than obtained with Coomassie blue staining. When employed on polyacrylamide gels, the intensity of Stains-All can be increased by the addition of silver nitrate.

Supplier: Thermo Scientific Chemicals

Stains-all 97%, pure

Supplier: Thermo Scientific Chemicals

General protein and nucleic acid stain, which stains different colors on bands of RNA (bluish purple), DNA (blue) and proteins (red)

Supplier: Thermo Scientific Chemicals

Cationic carbocyanine dye used in electrophoresis to stain proteins and nucleic acids

Supplier: MP Biomedicals

Retinol is one of the animal forms of vitamin A. It is a diterpenoid and an alcohol.

Supplier: Ambeed

All-trans-retinal 97%

Supplier: Spectrum Chemical Mfg. Corp.

all-trans-Retinal is also known as retinaldehyde and considered a form of vitamin A. It is the chemical basis of animal vision.

Supplier: Thermo Scientific Chemicals

Retinol all trans (synthetic) 95%

Supplier: Janitorial Supplies

Polyethylene bags hold a variety of self-serve grocery items: fresh fruit, fresh vegetables, candy, dried fruit, nuts, baked goods and more.

Supplier: Associated Bag

Strong, translucent, and polyethylene bags stand up to heavier merchandise like books, clothing, crafts, and more.

Supplier: Abcam

Retinoic acid receptor ligand. Retinoid, derivative of vitamin A. Regulates gene transcription in cells. Inhibitor of rod channels (IC₅₀ = 0.99 μM).

Supplier: Ambeed

(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-ol, Purity: 98%, CAS Number: 68-26-8, Appearance: Solid or semi-solid or liquid or lump, Storage: Keep in dark place, Inert atmosphere, Store in freezer, under -20 C, Size: 1g

Supplier: Thermo Scientific Chemicals

Vitamin A acetate 1.5 MIU/g in sunflower oil stabilized

Supplier: Chem-Impex International

Fmoc-O-allyl-L-tyrosine is a key amino acid derivative for peptide synthesis and drug development, featuring a protective Fmoc group and an allyl moiety for enhanced reactivity. Ideal for researchers in medicinal chemistry, it enables efficient synthesis of bioactive compounds and tailored peptides, making it essential for advancing drug discovery.

Supplier: Ward's Science

We have all the chemicals you will need!

Supplier: Ambeed

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(allyloxy)phenyl)propanoic acid, Purity: 98%, CAS Number: 146982-30-1, Appearance: Solid, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 1g

Supplier: Indofine Chemical Company

Lipid Research 25mg 945.70 Room temperature. 99%.

Supplier: Janitorial Supplies

Get your groceries home safely with sturdy, gusseted paper bags.

Supplier: Janitorial Supplies

Adjustable buckles and bottom strap, fits 32 or 44 gal. container.

Supplier: MP Biomedicals

The product contains vitamin A acetate (approximately 21%) finely dispersed in a starch-coated matrix of gelatin (approximately 60%), sucrose (approximately 14%) and corn starch (approximately 5%). BHT and BHA are added as antioxidants.

Supplier: Enzo Life Sciences

Vitamin A acetate, Formula: C22H32O2, Molecular Weight: 328.5, Cas No: 127-47-9, Purity: >/= 95%, Appearance: Off-white to pale yellow crystalline solid, Solubility: Soluble in ethanol, chloroform, and ether. Insoluble in water, Synonyms: Retinyl acetate, Size: 5 g

Supplier: Ward's Science

The Chemistry Gram Stain Kit makes gram straining easy and fast.

Supplier: Avantor

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad!

Supplier: Associated Bag

These top-quality bags were created by the inventor of the zippered closure.

Supplier: Janitorial Supplies

Get your groceries home safely with sturdy, gusseted paper bags.

Supplier: Janitorial Supplies

Handled t-shirt shopping bags are made of high-density polyethylene (HDPE).

Supplier: HANNA INSTRUMENTS

This chemical test kit for the determination of six parameters commonly monitored for aquaculture testing: alkalinity, carbon dioxide, hardness, dissolved oxygen, pH, and salinity. This kit is equipped with all the necessary reagents and equipment to perform over 100 tests for each parameter. pH is obtained with Hanna's pH tester, which guarantees greater accuracy and a longer life than traditional litmus paper.

Supplier: Chem-Impex International

Boc-O-allyl-D-tyrosine ≥99.9% (HPLC, Chiral purity)

Supplier: Ambeed

(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-yl acetate, Purity: 2800000 IU/g, CAS Number: 127-47-9, Appearance: Yellow to Dark Yellow Viscous Liquid or Solid, Storage: Keep in dark place, Inert atmosphere, Store in freezer, under -20C, Size: 25G