Lab Chemical

SILICA GEL 100 200 MESH FOR COLUMN CHROMOTOGRAPHY

Part No. RXSOL-60-6605-416

Silica Gel 100-200 Mesh grade of Silica Gel is mostly suitable for gravitational chromatography. This particle size also allows the solvent to flow smoothly without any pressure. Best for a compound that can be easily separated.

Lab Chemical

SHORRS STAINING SOLUTION

Part No. RXSOL-60-6605-415

The Shorr staining is used for hormonal cytodiagnosis only, however the differences between eosinophilia and cyanophilia are more distinct. The ratio of eosinophilic to cyanophilic cells casts light on the effects of the follicular and the…

Lab Chemical

SHELLAC FLAKES Arsenic free

Part No. RXSOL-60-6605-414

It is processed and sold as dry flakes and dissolved in alcohol to make liquid shellac, which is used as a brush-on colorant, food glaze and wood finish. Shellac functions as a tough natural primer, sanding sealant, tannin-blocker,…

Lab Chemical

SEMICARBAZIDE HYDROCHLORIDE AR

Part No. RXSOL-60-6605-413

One preparation method involves reacting carbon monoxide with hydrazine at superatmospheric pressures and at temperatures in the range from 0° C. to 200° C. and in the presence of a catalytic amount of a metal carbonyl to obtain…

Lab Chemical

SEMICARBAZIDE HYDRO CHLORIDE

Part No. RXSOL-60-6605-412

Semicarbazide hydrochloride is a general reagent used to synthesize semicarbazones from aldehydes and ketones. It can be used to build a variety of heterocyclic compounds, some of which are potent antimicrobial and antiviral agents. It can…

Lab Chemical

SELIWANOFF REAGENT

Part No. RXSOL-60-6605-411

Seliwanoff's test is used to distinguish aldoses from ketoses. On treatment with a concentrated Acid, ketoses are dehydrated more rapidly to give furfural derivatives and on condensation with resorcinol give cherry red complex. The test…

Lab Chemical

SELENOUS ACID

Part No. RXSOL-60-6605-410

Selenious acid is the acid form of sodium selenite, a form of selenium. Selenium is an essential trace element and antioxidant. It is a cofactor metabolic enzyme regulation. ... Selenous acid is a selenium oxoacid.

Lab Chemical

SELENIUM POWDER BLACK AR

Part No. RXSOL-60-6605-409

SELENIUM POWDER BLACK AR is a product provided by Research-Lab Fine Chem Industries. Laboratory reagents are chemicals which are used in laboratories as a part of experimental procedures. These reagents can be important parts of chemical…

Medicine

SELENIUM POWDER

Part No. RXSOL-60-6605-408

It plays a critical role in metabolism and thyroid function and helps protect your body from damage caused by oxidative stress. What's more, selenium may help boost your immune system, slow age-related mental decline, and even reduce your…

Lab Chemical

SELENIUM METAL PELLETS Electronic GRADE

Part No. RXSOL-60-6605-407

Selenium metal is odorless and tasteless, but the vapor has a putrid odor. The material is highly poisonous, and is used in insecticides and in ship-hull paints. Foods grown on soils containing selenium may have toxic effects, and some…

Lab Chemical

SELENIUM DIOXIDE

Part No. RXSOL-60-6605-406

Selenium dioxide imparts a red colour to glass. It is used in small quantities to counteract the colour due to iron impurities and so to create (apparently) colourless glass. In larger quantities, it gives a deep ruby red colour. Selenium…

Coolant Glycol Antifreeze

SEBACIC ACID 98% for synthesis

Part No. RXSOL-60-6605-405

Sebacic acid is a naturally occurring dicarboxylic acid with the chemical formula (CH2)8(CO2H)2. It is a white flake or powdered solid. Sebaceus is Latin for tallow candle, sebum is Latin for tallow, and refers to its use in the…

Lab Chemical

SEASAND PURIFIED PARTICLE SIZE 40-150 MESH

Part No. RXSOL-60-6605-404

Mesh Size (or U.S. Sieve Size) is defined as the number of openings in one square inch of a screen. For example, a 36 mesh screen will have 36 openings while a 150 mesh screen will have 150 openings. ... For example, a product identified…

Lab Chemical

SEASAND AR

Part No. RXSOL-60-6605-403

Sand is a granular material composed of finely divided rock and mineral particles. Sand has various compositions but is defined by its grain size. Sand grains are smaller than gravel and coarser than silt. Sand can also refer to a textural…

Lab Chemical

SCHIFF REAGENT

Part No. RXSOL-60-6605-402

a solution of fuchsine decolorized by treatment with sulfur dioxide that gives a useful test for aldehydes because they restore the dye's color — compare feulgen reaction.

Lab Chemical

S-BENZYLTHIURONIUM CHLORIDE FOR SYNTHESIS

Part No. RXSOL-60-6605-401

S-Benzyl isothiouronium chloride was synthesized from thiourea and benzyl chloride in the presence of ethanol. The chemicals used were of AnalaR grade. The melting point of the recrystallized sample was found to be 148°C, which is…

Lab Chemical

SAPONIN PURIFIED

Part No. RXSOL-60-6605-400

They are used in soaps, medicinals, fire extinguishers, speciously as dietary supplements, for synthesis of steroids, and in carbonated beverages (the head on a mug of root beer). Structurally, they are glycosides, sugars attached to…

Lab Chemical

SAMARIUM OXIDE AR 99.9%

Part No. RXSOL-60-6605-399

Samarium(III) oxide is used in optical and infrared absorbing glass to absorb infrared radiation. Also, it is used as a neutron absorber in control rods for nuclear power reactors. The oxide catalyzes dehydration of acyclic primary…

Lab Chemical

SALICYLIC ACID LR

Part No. RXSOL-60-6605-398

Salicylic acid is used on the skin to treat psoriasis and other dry, scaly skin conditions. This medication is also used to help remove dead skin from warts, the palms of the hands, and the soles of the feet. It belongs to the same class…

Lab Chemical

SALICYLIC ACID AR

Part No. RXSOL-60-6605-397

Salicylic acid as a medication is used commonly to remove the outer layer of the skin. As such, it is used to treat warts, psoriasis, acne vulgaris, ringworm, dandruff, and ichthyosis.

Lab Chemical

SALICYLDEHYDE AZINE

Part No. RXSOL-60-6605-396

Salicylaldehyde azine is used in the preparation of 2-oxo-2H-1-benzopyran-3-carboxylic acid 2-(2-oxo-2H-1-benzopyran-3-carbonyl)hydrazide by reacting with propadienedione . It has anthelmintic activity.

Drain Clean Products

Drain Cleaner BIO

Part No. RXSOL-29-1085-220

It is very concentrate mixture that content natural biological destroyers specially made for drain pipes and grease trap treatment.

Lab Chemical

SALICYLAMIDE 99% PURE

Part No. RXSOL-60-6605-395

Salicylamide (o-hydroxybenzamide or amide of salicyl) is a non-prescription drug with analgesic and antipyretic properties. Its medicinal uses are similar to those of aspirin. Salicylamide is used in combination with both aspirin and…

Lab Chemical

SALICYLALDOXIME 98% AR

Part No. RXSOL-60-6605-394

Salicylaldoxime is an organic compound described by the formula C6H4CH=NOH-2-OH. It is the oxime of salicylaldehyde. This crystalline, colorless solid is a chelator and sometimes used in the analysis of samples containing transition metal…