Octylphosphonic acid 97%

ODOROSIDE A-

Oenin chloride ≥90% (HPLC)

Oenothein B analytical standard

OF Test Nutrient Agar suitable for microbiology, NutriSelect® Basic

Ofloxacin fluoroquinolone antibiotic

Ofloxacin Pharmaceutical Secondary Standard; Certified Reference Material

Ofloxacin Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material

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

Ofloxacin United States Pharmacopeia (USP) Reference Standard

Ofloxacin VETRANAL®, analytical standard

Ofurace PESTANAL®, analytical standard

Ohaus® Compass External Calibration Portable Balance Model CR621, weighing capacity 620 g, resolution: 0.1 g

Ohaus® pH Electrode ST210

Ohaus® pH Electrode ST230

Ohaus® pH Electrode ST320

OICR-9429 ≥98% (HPLC)

Oil and Grease 100 mg/L Calibration Standard certified reference material, in H₂O

Oil and Grease 1000 mg/L Calibration Standard certified reference material, in H₂O

Oil and Grease certified reference material

Oil bath filling for oil baths up to about 250°C

Oil Blue N Dye content 96 %

Oil of turpentine purified

Oil Orange SS analytical standard

Oil Red EGN powder

Oil Red O BioReagent, suitable for electrophoresis

Oil Red O certified by the BSC

Oil Red O solution 0.5% in isopropanol

Oil Red O solution 0.5% in propylene glycol

Okadaic acid ammonium salt from Prorocentrum concavum ≥90% (HPLC), solid

Okadaic acid from Prorocentrum concavum 92-100% (HPLC)

Okadaic acid potassium salt from Prorocentrum concavum ≥90% (HPLC), powder

Okadaic acid solution 20 μg/g in methanol (nominal concentration), certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Olanzapine Pharmaceutical Secondary Standard; Certified Reference Material

Olanzapine Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material

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

Olanzapine Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material

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

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

Olanzapine solution 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material, Cerilliant®

Olanzapine United States Pharmacopeia (USP) Reference Standard

Olanzapine ≥98% (HPLC)

Olanzapine-d₈ 100 μg/mL in acetonitrile, ampule of 1 mL, certified reference material, Cerilliant®

Olaparib ≥98% (HPLC)

Olaquindox VETRANAL®, analytical standard