Rosuvastatin impurity G European Pharmacopoeia (EP) Reference Standard

Rosuvastatin impurity mixture CRS, European Pharmacopoeia (EP) Reference Standard

Rosuvastatin Ketone Pharmaceutical Analytical Impurity (PAI)

Rosuvastatin Related Compound A United States Pharmacopeia (USP) Reference Standard

Rosuvastatin Related Compound B United States Pharmacopeia (USP) Reference Standard

Rosuvastatin Related Compound C United States Pharmacopeia (USP) Reference Standard

Rotating 4-way racks Microtubes

Rotenone PESTANAL®, analytical standard

Rotenone ≥95%

Rotigotine Hydrochloride United States Pharmacopeia (USP) Reference Standard

Rotor Seal for Model 7125/7725/7725i Injector Vespel

Round crystal window KBr, diam. × thickness 20 mm × 2 mm

Round crystal window KBr, diam. × thickness 25 mm × 2 mm

Round crystal window KBr, diam. × thickness 25 mm × 4 mm

Round crystal window KBr, diam. × thickness 25 mm × 5 mm

Round crystal window NaCl, diam. × thickness 25 mm × 2 mm

Round crystal window NaCl, diam. × thickness 25 mm × 4 mm

Round-bottom flask for Aldrich® student glass kit for Z166898, capacity 25 mL

Round-bottom flask for Aldrich® student glass kit for Z166898, capacity 50 mL

Round-tip Thirsty-Swabs pack of 100 ea (swabs per pk)

Roxithromycin European Pharmacopoeia (EP) Reference Standard

RPL554 ≥98% (HPLC)

RPMI 1640 Amino Acids Solution (50×) Without ʟ-glutamine, sterile-filtered, BioReagent, suitable for cell culture

RPMI 1640 Vitamins Solution (100×) liquid, sterile-filtered, BioReagent, suitable for cell culture

RPMI-1640 Medium 10 ×, Without ʟ-glutamine, folic acid and sodium bicarbonate, liquid, sterile-filtered, suitable for cell culture

RPMI-1640 Medium AutoMod™, without L-glutamine and sodium bicarbonate, powder, suitable for cell culture

RPMI-1640 Medium HEPES Modification, With 25 mM HEPES and L-glutamine, liquid, sterile-filtered, suitable for cell culture

RPMI-1640 Medium HEPES Modification, With 25 mM HEPES, without ʟ-glutamine., liquid, sterile-filtered, suitable for cell culture

RPMI-1640 Medium Modified, with 20 mM HEPES and ʟ-glutamine, without sodium bicarbonate, liquid, sterile-filtered, suitable for cell culture

RPMI-1640 Medium Modified, with sodium bicarbonate, without methionine, cystine and ʟ-glutamine, liquid, sterile-filtered, suitable for cell culture

RPMI-1640 Medium Modified, with sodium bicarbonate, without ʟ-glutamine and phenol red, liquid, sterile-filtered, suitable for cell culture

RPMI-1640 Medium Modified, with ʟ-glutamine, without phenol red and sodium bicarbonate, powder, suitable for cell culture

RPMI-1640 Medium With L-glutamine and sodium bicarbonate. Without arginine, leucine, lysine, and phenol red, liquid, sterile-filtered, suitable for cell culture, designed for isotope labeling for cell culture applications

RPMI-1640 Medium With sodium bicarbonate, without ʟ-glutamine, liquid, sterile-filtered, suitable for cell culture

RPMI-1640 Medium With ʟ-glutamine and sodium bicarbonate, liquid, sterile-filtered, suitable for cell culture

RPMI-1640 Medium With ʟ-glutamine, without glucose and sodium bicarbonate, powder, suitable for cell culture

RPMI-1640 Medium With ʟ-glutamine, without sodium bicarbonate, powder, suitable for cell culture

RS-1 ≥98% (HPLC)

RS-127445 hydrochloride ≥98% (HPLC), powder

RSM932A ≥97% (HPLC)

Ru-MACHO®

Ru-MACHO®-BH Takasago

RU.521 ≥98% (HPLC)

Ru265 ≥95% (HPLC)

Rubber blowing ball to fit Class AS Auto burettes