from$100
Liquid Sprays · 4 products
Peptide liquid sprays and metered research solutions
Pre-dissolved research solutions in a 10 mL metered atomiser, supplied ready to use rather than as a lyophilized powder. The trade is convenience against control: the concentration is fixed at fill, and a solution is subject to degradation from the day it is made in a way a sealed dry vial is not.
Liquid Sprays products
from$90
from$90
from$110
Why choose a solution over a lyophilized vial?
Because it removes reconstitution from the workflow. There is no diluent to source, no volume to calculate and no chance of a reconstitution error. What you give up is the ability to choose your own concentration, and the long-term stability of the dry state.
How stable is a peptide in a ready-made solution?
Less stable than the same peptide as a powder, by a wide margin. Deamidation, oxidation and hydrolysis all need water, and in a filled atomiser the water is already there. Refrigerate, protect from light, and treat the stated window seriously — the solution-stability post covers the chemistry.
What does 'per actuation' mean?
The nominal quantity delivered by one press of the metered pump. It is a design figure for the device, not a measured value for your particular bottle, so where accuracy matters you should verify the delivered volume gravimetrically rather than assume it.
Common questions about liquid sprays
Do the sprays come with a certificate?
Yes. Every lot is third-party tested and the certificate is published before the product is listed, the same as the vials.
Can I refrigerate a spray?
You should. 2-8°C and protection from light is the storage condition for every solution in this category.
Are these for human use?
No. Everything in this category is sold for in-vitro laboratory research only and is not for human or animal consumption.
Every product in this category is sold for in-vitro laboratory research only and is not for human or animal consumption, diagnostic or therapeutic use.
