R

13-cis-Retinoic Acid
5-Minute Reversible™ Zinc Stain for Protein
9-cis-Retinoic Acid
all-trans-Retinal
all-trans-Retinol
alpha-L-Rhamnose, Monohydrate
b-D-Ribofuranose 1,2,3,5-Tetraacetate
D-Ribonolactone
D-Ribose 5-Phosphate Disodium Salt
D-Ribose, Reagent
L-(+)-Ribose
mRNA Purification Kit, Ready-to-Use, BiotechGrade
p-Rosaniline Acetate, Powder
Raffinose Undecaacetate
Raffinose, Pentahydrate
Ranitidine Hydrochloride, USP
Rapamycin
Rapeseed Oil
Raspberry Concentrate, Colored
Raspberry Flavor
Raspberry Flavor, Concentrate
Raspberry Leaf, Powder
Reactive Brown 10
Reactive Green 19
Reactive Green 5
Reactive Red 120
Reactive Yellow 86
Red Clover Tops Extract, 5:1, Powder
Red Clover Tops, Powder
Red sandalwood, Powder
Red Wine Extract, Powder
Rehmannia Root, Powder
Reinecke Salt, Monohydrate, Reagent, ACS
Reishi Mushroom, Powder
Remazol Brilliant Blue R
Remazol Brilliant Violet 5R
Renex® 30
Renex® 36
Resazurin Sodium Salt
Reserpine, Reagent
Reserpine, USP
Resiniferatoxin
Resmethrin
Resorcinol Monoacetate
Resorcinol TS
Resorcinol, Crystalline Powder, USP
Resorcinol, Flake, Techincal
Resorcinol, Reagent
Resveratrol
Rhenium Atomic Absorption Standard
Rhenium Single Element Standard ICP-AES 1,000 ug/ml in H2O
Rhodamine 123
Rhodamine 6G
Rhodamine B, O
Rhodanine
Rhodinol
Rhodium (5%) on Carbon
Rhodium (III) Bromide, Hydrate
Rhodium (III) Chloride, Anhydrous
Rhodium (III) Iodide
Rhodium (III) Oxide, Anhdydrous
Rhodium (III) Oxide, Pentahydrate
Rhodium (III) Pentanedionate
Rhodium (III) Sulfate, Tetrahydrate
Rhodium Acetate Dimer, Dihydrate
Rhodium Atomic Absorption Standard
Rhodium Black, Powder
Rhodium on Alumina, 5%, Catalyst, Powder
Rhodium Single Element Standard ICP-AES 1,000 ug/ml in HCl
Rhodium Trichloride, Hydrate
Rhodium, Powder
Rhodizonic Acid Potassium Salt
Rhodizonic Acid Sodium Salt
Rhubarb, Fluid Extract
Rhubarb, Powder
Ribavirin, USP
Riboflavin 5'-Phosphate Sodium, USP
Riboflavin, USP
Ribonucleic Acid
Ribonucleic Acid Sodium Salt
Ribostamycin Sulfate Salt
Rice Bran
Rice Bran Oil, Edible
Rice Protein, Powder
Rice Syrup with Solids
Ricinoleic Acid
Rifampin, Crystal
Rifampin, USP
Rifamycin SV Sodium Salt
Riluzole
Ritodrine Hydrochloride
RNA Marker Template Mix, 0.1-1 kb
RNA Markers, 0.1-1 kb
RNA Markers, 0.2-10 kb
RNA Markers, 0.36-9.5 kb
RNase A, Lyophilized Powder, High Purity
Rochelle Salt Stabilizer, Solution
Rolipram
Rootbeer Flavor, Concentrate
Rose Bengal
Rose Hip Oil, Refined
Rose Hips, 50% Vitamin C, Powder
Rose Hips, Extract, 4:1, Powder
Rose Oil, Artificial
Rose Oil, Artificial, NF
Rose Oil, Turkish
Rose Oil, Turkish, FCC
Rose Water, Artificial
Rose's Alloy, Sticks, Reagent
Rosemary Extract, 4:1, Powder
Rosemary Oil, Artificial
Rosemary Oil, Tunisia Type, FCC
Rosin Gum, Lump
Rosin, Powder
Rosolic Acid
Rotenone
Rottlerin
Royal Jelly, 3.5:1, 5-6% HDA, Powder
Royal Jelly, 3:1, 1.6% HDA, Powder
Rubidium Atomic Absorption Standard
Rubidium Bromide
Rubidium Carbonate, Ultrapure
Rubidium Chloride, High Purity
Rubidium Fluoride, Ultrapure
Rubidium Formate, Ultrapure
Rubidium Iodide
Rubidium Metal
Rubidium Nitrate
Rubidium Perchlorate
Rubidium Single Element Standard ICP-AES 1,000 ug/ml in HNO3
Rubidium Single Element Standard ICP-AES 10,000 ug/ml in HNO3
Rubidium Sulfate
Rue Oil
Rutehnium (III) Iodide, Anhydrous
Ruthenium (III) Bromide
Ruthenium (III) Chloride Hydrate, 35-42% Ru
Ruthenium (III) Chloride, Anhydrous
Ruthenium (III) Nitrosylnitrate
Ruthenium (IV) Oxide, Anhydrous
Ruthenium (IV) Oxide, Hydrate
Ruthenium Atomic Absorption Standard
Ruthenium Red
Ruthenium Red TS
Ruthenium Single Element Standard ICP-AES 1,000 ug/ml in HCl
Ruthenium, 0.5% on Carbon
Ruthenium, 5% on Carbon
Ruthenium, Powder
Ruthenium, Powder
Rutin, Powder
Tretinoin, Powder
Tretinoin, Powder, USP