Hi there! I'm doing another round of hcg and wanted to get started quick (my sister has an extra box of hcg for me to use). Anyhow, I'm too impatient to wait for a mixing kit to arrive in the mail, so I went to Wal-mart and got my syringes. The pharmacist said that they don't sell bacteriostatic water, but that they had this sterile water (for administering vaccines) that's made by Merck. They gave it to them with some medication that they stocked recently. The pharmacist gave it to me for free since they don't plan on selling it. Is it ok to use with my hcg? Also, what amount of water do I use if I'm mixing for .2? Thanks so much!!!