Presets pre-fill typical research-reported values. Always verify against your own source — not dosing advice.
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Standard Nasal Spray Pump Specs
Standard pharma nasal spray pumps deliver 0.1 mL (100 μL) per actuation. Industry standard used by Aptar, Rexam, and research compound sprays.
Pump Volume
0.1 mL/spray
5 mL Bottle
50 sprays
10 mL Bottle
100 sprays
Both Nostrils
0.2 mL/dose
Common: 0.05–0.14 mL per spray
e.g. 2 = one per nostril
Common sizes: 10, 15, 30 mL
Common: 0.05–0.14 mL per spray
⚠️ Total sprays and doses are theoretical maximums. Real yield is lower — priming (2–3 actuations) and unrecoverable dead volume in the pump and bottle base typically cost several doses. Calibrate and expect fewer.
How to Verify Your Spray Volume
Bottles vary. Calibrate before relying on calculated doses:
- 1.Fill with plain water (use a 1ml pipette/syringe to measure precisely).
- 2.Prime 3–5 times, then spray 10 actuations into a container.
- 3.Collect sprayed liquid with a 1ml syringe to measure total volume.
- 4.Divide by 10 for your actual ml per spray.
Most bottles deliver 0.08–0.14 ml per actuation. Metered pumps are more consistent than squeeze bottles.
Nasal Administration Tips
- 1.Prime with 2–3 pumps before first use
- 2.Alternate nostrils for each spray
- 3.Tilt head forward, aim at outer nostril wall
- 4.Wait 30–60s between sprays (same nostril)
- 5.Gentle breath in — don't sniff hard
Standard Nasal Spray Pump Volume
The standard nasal spray pump volume per actuation is 0.1 ml (100 µl). This is the industry-standard delivery volume used by most pharmaceutical-grade metered-dose nasal spray devices, including those from Aptar, Nemera, and other major pump manufacturers.
Metered-dose nasal spray pumps use a mechanical piston system that delivers a precise, reproducible volume with each actuation — typically within ±5% of the rated output. Some specialty devices deliver different volumes:
- Standard metered-dose pumps: 0.1 ml (100 µl) — most common
- Low-volume pumps: 0.05 ml (50 µl) — for highly concentrated formulations
- High-volume pumps: 0.14 ml (140 µl) — less common, for dilute solutions
- Squeeze bottles: Variable (0.05–0.20 ml) — not recommended for precise dosing
For research compound dosing, always use a metered-dose pump and calibrate using the method above for accurate mcg-per-spray values.
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