Simply put, orthogonal validation uses additional methods that provide very different selectivity to the primary method to confirm or refute a finding. All methods are independent approaches that can ...

Refeyn has announced that mass photometry has been recognized by the US Pharmacopeia (USP) – and referenced in the new draft USP general chapter <1067> – as a key orthogonal method for characterizing ...

Subvisible particulate matter is under increasing amounts of scrutiny in the field of parenteral and ophthalmic drug products. USP <1788> and <1788.3> explicitly recommend the use of flow imaging and ...

Refeyn, the company behind pioneering mass photometry technology, announces that mass photometry has been recognized by the U.S. Pharmacopeia (USP)—and referenced in the new draft USP general chapter ...

The US Pharmacopeia (USP) has recognized mass photometry as a key orthogonal method for characterizing its new adeno-associated virus (AAV) reference standards, as referenced in the draft general ...