EN
HCG Pen
2000 IU · Pen
HCG is listed here with 2,000 IU total activity. The activity unit IU needs to be distinguished from a mass measurement in milligrams.
- HCG Pen
- 2000 IU per unit
- Pen
- Batch information as labelled
- Storage according to product label
- Shipping across the EU
COA batch
Vials and pens of the same compound and strength use the same material batch. The report covers the starting material.
Support through delivery
Your satisfaction comes first. If your parcel is lost in transit, we send a replacement free of charge. Our support team also helps personally with damaged or incorrect items. Details & contact
Batch, shipping & returns
Find the batch identification on the product packaging and match it to a relevant published lab report. An analytical result applies only to the sample, batch and test method named in that report.
All pens are sent using cold-chain shipping in insulated packaging with aluminium foil inside and a polystyrene insulation layer. Cold-chain shipping is automatically included with every pen order at no extra charge. The regular shipping cost for your delivery address is shown at checkout. After delivery, follow the storage instructions on the product label.
Vials can be returned with their protective cap unopened and intact. We do not offer voluntary returns for pens because possible tampering after delivery cannot reliably be ruled out. Statutory withdrawal and defect rights remain unaffected. Contact us with your order number and we will explain the appropriate process. Returns & claims.
Pre-filled research format · Cold-chain packaging included. Standard shipping charges apply.
- Product
- HCG Pen
- Format
- Pen
- Total content
- 2000 IU
- Composition
- HCG
- Storage
- According to label and batch documentation
- Quality documentation
- Only as documented in the relevant published batch report
- Pen volume
- 3 ml
- Clicks per full pen
- 300
- Maximum per dial setting
- 60
- SKU
- hcg-pen-2000iu
HCG: Receptor research and the IU unit
HCG is listed here with 2,000 IU total activity. The activity unit IU needs to be distinguished from a mass measurement in milligrams.
The LH/hCG receptor
Published cloning and sequencing of the human LH/hCG receptor provides a molecular foundation for receptor research. It describes the receptor and does not replace examination of a particular HCG sample.
Why IU does not mean mg
IU stands for International Unit and describes biological activity relative to a standard. A universal conversion of “2,000 IU = x mg” cannot be given without material- and standard-specific data. The catalogue should retain clear, unambiguous units.
Vial and pre-filled format
The variants offered are HCG 2,000 IU as a vial and as a pen. The stated amount refers to the whole product in each case. For a liquid format, total activity and activity per unit volume are different quantities.
Documenting activity
For a particular batch, identity, suitable activity testing and traceable storage conditions matter. A receptor paper establishes neither the content nor stability of that batch. Results must remain tied to the material actually tested.
Read the full research article →
