Frequently Asked Questions: Products, Experiments and Troubleshooting

Pack sizes and weighing accuracy: do I need to reweigh my product?

Pack sizes and weighing accuracy: do I need to reweigh my product?

Unless clearly stated on the product data sheet, the product in our vial is not accurately weighed to prepare the solution directly.

Categories: Frequently Asked Questions: Products, Experiments and Troubleshooting

Da — when not otherwise indicated, molecular weight units are daltons.   Mw — weight-average molecular weight.   Mn — number-average molecular weight.

Products are supplied for research and development use only. Not for use in humans, animals, diagnosis, or therapy.

Cite this article

Aladdin Scientific. "Pack sizes and weighing accuracy: do I need to reweigh my product?" Aladdin Knowledge Base, updated 9 juin 2025. https://www.aladdinsci.com/us_fr/faqs/pack-weighing-en.html

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.