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Polarimeter Sodium Light Polarimeter Accessories GP20NA-1 Octagon Holder Low Pressure Sodium Bulb For Refractometer 15V 20W
Price (USD): $52.99 / piece
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Note: For sizings issues, we can exchange it for free.
Refund: Full refund application available if not satisfied. We aim for 100% customer satisfaction.
Refund: Full refund application available if not satisfied. We aim for 100% customer satisfaction.
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Quality Guarantee: If the item you purchased has quality issues, Lizii will provide comprehensive after-sale service.
Return & Refund: Your purchased items can be returned for a refund with no reason within 7 days of delivery.Specifications
- Weight: 200g
- Model Number: GP20NA-1
- Usage: Concentration
- Origin: Mainland China
- Material: Glass
- Power: 20 W
- Working voltage VAC: 15
- Outer diameter: 28 mm
- Length: 155mm-142mm
- Luminous center height: 75-90 mm
- Lamp holder model: 27 / bakelite octagonal
- Main spectral line: 589.0nm, 589.6nm
- Package Weight:
- Package Size:
Description
Conditions: Buyer shall pay all shipping cost for warranty services. Warranty does not cover physical damages.
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