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    "title": "Your peptide pen’s hidden role in preventing sample loss",
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            "value": "What it is",
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            "value": "What a Peptide Pen Actually Is",
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            "value": "The Science of Purity: It Starts with the Water",
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            "value": "Getting the Math Right and Keeping It Stable",
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            "value": "Your Bench Routine for Better Results",
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            "value": "Related reading",
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            "value": "What the research community gets wrong about peptide reconstitution pens",
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            "value": "Bohannon, Postgrad Med 1999: Insulin delivery using pen devices. Simple-to-use tools may help young and old alike - pubmed.ncbi.nlm.nih.gov",
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            "value": "Jonker et al., Int J Clin Pharmacol Ther 2021: First pre-filled pen device with highly purified human menopausal gonadotropin (HP-hMG, Menopur) in liquid is shown to be bioequivalent to powder for reconstitution - pmc.ncbi.nlm.nih.gov",
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            "value": "Lingen et al., Endocr Connect 2023: Advantages and disadvantages of connected insulin pens in diabetes management - pmc.ncbi.nlm.nih.gov",
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            "q": "Why use bacteriostatic water instead of sterile water for reconstitution?",
            "a": "Bacteriostatic water contains an antibacterial agent that inhibits microbial growth over time, helping to keep your reconstituted peptide solution sterile during storage."
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            "q": "How long can a reconstituted peptide last in the pen's cartridge?",
            "a": "It depends on the peptide, but storage in a glass cartridge in the refrigerator (2-8°C) can often extend stability to several weeks, compared to days in plastic."
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            "q": "Is the metal pen body important, or is it just for durability?",
            "a": "The solution sits in the glass cartridge rather than against the pen body, so the body's material does not touch your sample."
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