Red Blood Cell Lysing Buffer Hybri-Max™ liquid, sterile-filtered, suitable for hybridoma

Red Blood Cell Lysis Buffer solution, Roche, pkg of 100 mL, sufficient for 50-500 reactions

Red Fluorescent PLGA nanoparticles 1 μm average diameter

Red Fluorescent PLGA nanoparticles 100 nm average diameter

Red Fluorescent PLGA nanoparticles 200 nm average diameter

Red light-emitting spiro-copolymer average Mw 180,000

Red-Al® sodium bis(2-methoxyethoxy)aluminum hydride solution ≥60 wt. % in toluene

REDExtract-N-Amp™ PCR ReadyMix™ Ready-to-use 2X PCR Master Mix with Loading Dye

REDExtract-N-Amp™ Tissue PCR Kit sufficient for 10 reactions, sufficient for 100 reactions, sufficient for 1000 reactions, hotstart, dNTPs included

Redox standard 124 mV

Redox standard 465 mV

Redox standard 650 mV

REDTaq® ReadyMix™ PCR Reaction Mix Complete PCR reagent with standard Taq DNA Polymerase and inert dye

REDTaq® SuperPak™ DNA Polymerase Taq for routine PCR with inert dye; with 10X buffer & dNTP mix

Reduced graphene oxide

Reduced graphene oxide enhanced PAQS composite for battery

Reduced graphene oxide tetraethylene pentamine functionalized

Reference Dye for Quantitative PCR 100 ×, solution

Reflectometer RQflex® 20 pkg of 1 unit, Reflectoquant®

Refractive Index Standard at 20 °C 25 °C and 30 °C Nominal RI Value 1.3325 at 25 °C, in 10mL Tamper-Evident Glass Vials

Refractive Index Standard at 20 °C 25 °C and 30 °C Nominal RI Value 1.3891 at 25 °C, in 10mL Tamper-Evident Glass Vials

Refractive Index Standard at 20 °C 25 °C and 30 °C Nominal RI Value 1.4023 at 25 °C, in 10mL Tamper-Evident Glass Vials

Refractive Index Standard at 20 °C 25 °C and 30 °C Nominal RI Value 1.4941 at 25 °C, in 10mL Tamper-Evident Glass Vial

Refractive Index Standard at 20 °C 25 °C and 30 °C Nominal RI Value 1.5349 at 25 °C, in 10mL Tamper-Evident Glass Vials

Refractive Index Standard at 20 °C 25 °C and 30 °C Nominal RI Value 1.6556 at 25 °C, in 10mL Tamper-Evident Glass Vials

Regadenoson ≥98% (HPLC)

Regorafenib monohydrate European Pharmacopoeia (EP) Reference Standard

Regorafenib United States Pharmacopeia (USP) Reference Standard

Reichardt’s dye Dye content 90 %

Reichstein’s substance S ≥98%

Reinecke salt

Reinecke salt ACS reagent, ≥93.0%

Remazol Brilliant Blue R anthraquinone dye

Remazol Brilliant Blue R−ᴅ-Xylan 12-18 % (Dye content)

Remdesivir ≥98% (HPLC), powder

Rennet from Mucor miehei Type II

Repaglinide pharmaceutical secondary standard, certified reference material

Repaglinide United States Pharmacopeia (USP) Reference Standard

Reparixin ≥98% (HPLC)

Replacement anvils for KBr pellet die Z506699

Replacement Blades ABS Sealing Film Dispenser

Replacement frit for Reference Electrodes

Replacement Gaskets, Connectors and Tubing for use with Supelco Plateprep Vacuum Manifold

Replacement glass beads for MicroBead Sterilizer size 3 mm, weight 1000 g

Replacement mesh inserts for mini-sieve micro sieve set set of 1