Academy · Intermediate
Laboratory Handling Techniques
Best practices for pipetting, aliquoting, weighing and dispensing research peptides without compromising integrity.
Pipetting peptide solutions
Use low-binding tips for hydrophobic peptides. Pre-wet the tip to reduce loss. Pipette slowly to avoid foaming, which drives aggregation.
Aliquoting
Split reconstituted peptide into single-use aliquots before freezing. Label every tube with compound, concentration, date and batch code.
Avoiding contamination
Work in a clean area, use fresh tips for each transfer, and never return unused solution to the stock vial.
Frequently asked questions
Do all peptides need low-binding tips?+
Not all, but hydrophobic peptides (e.g. some GLP-1 analogues) benefit significantly from low-binding consumables.
Related reading
Order in 3 steps · tracked delivery
Get HPLC-verified research peptides
Every kit ships with its own third-party certificate of analysis. Dispatch is from Germany, the USA or China depending on destination and stock, with tracking on every order. Supplied for in-vitro research use only.
- 1
Choose your compound
Filter by research goal or search the catalog.
- 2
Checkout in 2 minutes
Bank transfer or card — volume pricing applied automatically.
- 3
Tracked dispatch
Batch COA in the box, tracking number by email.
Most ordered this month
BPC-157
From €269.00
Ipamorelin
From €249.00
Bacteriostatic Water
From €149.00
- HPLC ≥99% purity, batch-matched COA
- Tracked dispatch from Germany, USA or China
- Reship guarantee on non-delivery
Trusted reference supplier · Verified across review platforms
Trustpilot
4.8 / 5 · verified buyers
Google Reviews
Rated by Marbella clients
Scamadviser
Trust score verified
Verified Supplier
Peptides Lookup verified
SSL Secured
256-bit encrypted checkout
HPLC Verified
Batch COA on every vial
3 Shipping Hubs
Germany · USA · China
Discreet Delivery
Temperature-controlled
We accept · Multiple secure payment methods
- Bank Transfer
- Card via Revolut