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Ethanoic / Acetic acid 0.6%
Acetic acid 0.6% 10 ml – sterile 0.6% acetic acid solution
Peptology Ltd. · Solutions for peptides
Acetic acid 0.6% is a sterile 0.6% acetic acid solution for peptide reconstitution that Peptology supplies strictly for laboratory research, in 10 ml. You can buy Acetic acid 0.6% in Cyprus online from €8.00, with same-day dispatch for orders placed by 15:00. 99%+ purity, HPLC/MS certificate for every batch, so every vial comes with documented quality data. Delivery in 5–7 working days with BOX NOW, free from €50; you pay on delivery – by card through the BOX NOW payment link, before you open the locker. The product is not intended for human or veterinary use.
8,00 € · In stock
For research use only / Not a medicine
What is Acetic acid 0.6%?
Acetic acid 0.6% (also known as ethanoic acid, Acetic Acid, formula CH₃COOH) is a sterile, specialised acidic solvent for reconstituting lyophilised peptides that require a low pH or have limited solubility in neutral aqueous solutions. It belongs to the category of peptide solutions and complements — does not replace — bacteriostatic water and Peptide Matrix Water™.
Important: Diluent/solvent for research/in vitro use only — not for stand-alone use, not a pharmaceutical product. A specialised solution; for most peptides the best universal premium choice is Peptide Matrix Water™.
Peptology offers acetic acid in a 10 ml 0.6% pack, sterile, with confirmed quality. For research/laboratory use only.
Composition: 10 ml (0.6% acetic acid)
VOLUME
10 ml sterile acidic solution for reconstituting peptides.
CONCENTRATION / pH
0.6% acetic acid, pH ~3 (acidic environment).
USE
Hydrophobic peptides, prone to aggregation, that require a low pH.
How it works — why an acidic pH
ACIDIC pH (~3)
The basic residues (lysine, arginine, histidine) become protonated — solubility increases.
HYDROPHOBIC PEPTIDES
Molecules with many hydrophobic amino acids dissolve better in an acidic environment.
HPLC/MS COMPATIBLE
A standard component of HPLC mobile phases and MS protocols.
A tool for specific tasks. For most peptides the standard remains neutral bacteriostatic water, while for maximum stability Peptide Matrix Water™. The low pH also limits the growth of microorganisms.
Technical specifications
- Composition: acetic acid (CH₃COOH) 0.6% in sterile water
- pH: ~3 (acidic) · Characteristics: sterile, clear laboratory solution
- Volume: 10 ml
- Stability after opening: ~14 days at room temperature (refrigeration extends it)
- Typical working concentration: ~1–5 mg/mL, depending on the peptide
Comparison: Acetic acid 0.6% vs Peptide Matrix Water™ vs Bacteriostatic water
In the category of peptide solutions there are three main solvents — from peptides that require an acidic pH to the universal, most stable premium choice.
| Acetic acid 0.6% (this page) | Peptide Matrix Water™ ★ RECOMMENDED BY PEPTOLOGY |
Bacteriostatic water | |
|---|---|---|---|
| pH environment | ~3 (acidic) | ~7 (buffer) | ~7 (neutral) |
| Ideal for | Hydrophobic peptides / acidic pH | Most peptides — universal premium | Typical multi-dose reconstitution |
| Active stabilisation | Via pH | Multi-component (premium) | None |
| GLP-1 / GIP peptides | Not recommended | Recommended | Yes |
| Stability after opening | ~14 days | ~60 days | ~28 days |
Our recommendation: acetic acid 0.6% is an excellent, specialised tool for peptides that require an acidic environment. If, however, you want a universal solvent for most protocols, we recommend Peptide Matrix Water™ — wider use and greater stability (up to 60 days).
Which peptides it is most suitable for
- IGF analogues / growth factors: IGF-1 LR3 and related — often require an acidic environment
- HGH fragments and MGF: HGH Frag 176-191 and PEG-MGF — more hydrophobic, an acidic pH reduces aggregation
- Regenerative peptides in selected protocols: BPC-157 (more often with bacteriostatic water)
When it is NOT suitable: for incretin peptides — Semaglutide, Tirzepatide, Retatrutide, Cagrilintide — which dissolve well in neutral solutions. Prefer Peptide Matrix Water™ or bacteriostatic water.
Profile at a glance
Precautions
- Not recommended for GLP-1/GIP peptides or for peptides with good water solubility
- Use according to the protocol of the peptide; not for medical injections or consumption
- Visual inspection before use; do not use if there is discolouration, particles or damaged sealing
Related products
Peptide Matrix Water™ ★
Universal premium solution (up to 60 days)
Bacteriostatic water
Standard neutral solvent
IGF-1 LR3
Growth factor — candidate for acidic pH
HGH Frag 176-191
Lipolytic HGH fragment
BPC-157
Regenerative peptide
Research warning: Acetic acid 0.6% (ethanoic acid / Acetic Acid) is offered exclusively for research and in vitro purposes as a diluent/solvent. It is not a pharmaceutical product, supplement or medical aid, is not intended for consumption by humans/animals or for medical injections. The information reflects typical laboratory practice and is provided for information only.
Is ethanoic acid the same as acetic acid?
Yes. Ethanoic acid, acetic acid, Acetic Acid and Ethanoic Acid are names of the same compound (CH₃COOH). The 0.6% is the concentration of the solution.
How does it differ from bacteriostatic water?
Bacteriostatic water is a neutral solvent (pH ~7). Acetic acid 0.6% is an acidic solvent (pH ~3) for peptides that do not dissolve ideally in neutral solutions.
Buy Acetic acid 0.6% in Cyprus – price
You can buy Acetic acid 0.6% in Cyprus online from Peptology. Prices by strength:
- Acetic acid 0.6%: €8.00
Orders placed by 15:00 on working days ship the same day and are delivered in 5–7 working days with BOX NOW. Shipping costs €2 and is free from €50; you pay on delivery – by card through the BOX NOW payment link, before you open the locker.
Acetic acid 0.6% 10 ml: which strength
Acetic acid 0.6% is available in: 10 ml.
How to use
- Disinfect the stoppers with a 70% alcohol wipe before each puncture
- Add the solvent slowly down the wall — not onto the powder
- Wait 10–15 minutes, swirling gently. Do not shake (foam → denaturation)
- The solution should be clear, without particles
- Calculate the concentration (1–5 mg/mL) and volumes with the peptide calculator
Storage
- Before opening: room temperature (15–25 °C), in a dry, dark place
- After opening: up to 14 days at room temperature; refrigeration (2–8 °C) extends it
- Do not use if there is discolouration, particles or damaged sealing
Tip: For greater stability (up to 60 days) and a universal solvent we recommend Peptide Matrix Water™.
Laboratory protocol — reconstitution, research protocols, storage
Standard protocol, applicable to all research peptides in the Peptology catalogue. For the concentration of the solution (mg/mL) per vial, use the peptide reconstitution calculator.
The 60-second protocol
1. SOLVENT
2. RECONSTITUTION
The solvent is added to the wall of the vial, without agitation, then wait 10–15 minutes.
3. CALCULATION
Calculator → concentration in mg/mL
4. STORAGE
+2 °C to +8 °C, up to 60 days with Peptide Matrix Water
Quick reference
| Parameter | Value |
|---|---|
| Form | Lyophilised powder |
| Solvent | Peptide Matrix Water |
| Volume for reconstitution | 1–3 mL — 3 mL maximum (capacity of the standard vial) |
| Storage before reconstitution | Room temperature, protected from direct light (refrigeration is not mandatory) |
| After reconstitution | Up to 60 days at +2 °C to +8 °C with Peptide Matrix Water |
What you will need
Precision pipette
Calibrated, 100–1000 µL — for accurate measurement of the volume of solvent added to the vial.
70% alcohol pads
Two pads — to disinfect the peptide vial and the solvent vial.
Stabilised solvent for lyophilised peptides. Why this one.
Five rules for reconstitution
| ✅ Correct | ❌ Wrong |
|---|---|
| Disinfect the stoppers and the work surface with 70% alcohol, work with gloves | Working without disinfection |
| The solvent is added slowly down the wall of the vial | Direct jet onto the powder — foaming and denaturation |
| Light swirling between the palms | Shaking — foam, on which the peptides denature |
| Wait 10–15 minutes at room temperature | Mechanical mixing or heating |
| Visual inspection: clear, without particles | Using a cloudy or coloured solution |
Calculating the concentration
⚠️ Maximum 3 mL of solvent. The standard vial does not allow a larger volume — do not exceed it during reconstitution.
- Concentration (mg/mL) = mg in the vial ÷ mL of solvent
- Volume per sample (mL) = amount per sample (mg) ÷ concentration (mg/mL)
- 1 mg/mL = 1 µg/µL · 1 mL = 1000 µL
👉 For any vial and solvent volume — use the calculator. It calculates the concentration (mg/mL, µg/µL) and the volume per sample (mL, µL).
Storage
BEFORE RECONSTITUTION
Room temperature, protected from direct light, in the original packaging. Refrigeration is not mandatory.
AFTER RECONSTITUTION
+2 °C to +8 °C, up to 60 days with Peptide Matrix Water. Discard the remainder after this period.
FREEZING
Not recommended. Freeze/thaw cycles degrade the structure of the peptide.
Four mistakes to avoid
1. Shaking for “faster dissolution”
Foam = denaturation. Only gentle swirling between the palms.
2. Unsuitable solvent
For the stability of the peptide structure, use only a sterile, purpose-designed solvent — Peptide Matrix Water is recommended.
3. Ignoring slight cloudiness
If it is not completely clear = the sample does not meet the criteria for work.
4. Removing it from the refrigerator “for an hour or two”
Short exposures add up and jeopardise stability.
Research status: All Peptology products are intended exclusively for laboratory use and research. They are not pharmaceutical products, have not been approved for human or veterinary use and do not replace medical advice. The protocol described is standard laboratory practice for working with lyophilised peptides.
Purity and certificate of analysis
99%+ purity, HPLC/MS certificate for every batch.
Shipping and payment
Orders placed by 15:00 on working days ship the same day and are delivered in 5–7 working days with BOX NOW. Shipping costs €2 and is free from €50; you pay on delivery – by card through the BOX NOW payment link, before you open the locker.
🚚 Delivery information
- Orders placed by 15:00 are dispatched the same day, delivery in 5–7 working days.
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Shipping with BOX NOW, chosen at checkout. Free shipping from €50, otherwise €2.
Frequently asked questions about Acetic acid 0.6%
Where can I buy Acetic acid 0.6% in Cyprus and what does it cost?
In Cyprus you can buy Acetic acid 0.6% online from Peptology, from €8.00. Delivery in 5–7 working days with BOX NOW, free from €50; you pay on delivery – by card through the BOX NOW payment link, before you open the locker.
What is Acetic acid 0.6%?
Acetic acid 0.6% is sterile 0.6% acetic acid solution for peptide reconstitution. Peptology supplies it strictly for laboratory research.
How many vials can be reconstituted with 10 ml?
Depending on the concentration, one 10 ml vial is usually enough for 5–10 peptide vials (1–2 ml per vial).
Which side effects have been reported in clinical studies of Acetic acid 0.6%?
Acetic acid 0.6% is a reconstitution solution for laboratory use and has not been studied in clinical trials as an active substance. It is not intended for human or veterinary use.
How long does delivery take and how do I pay?
Orders placed by 15:00 on working days ship the same day and are delivered in 5–7 working days with BOX NOW. Shipping costs €2 and is free from €50; you pay on delivery – by card through the BOX NOW payment link, before you open the locker.