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Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships.
Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval.
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Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
†These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
LabSyringe Pen Tips are twist-on tips for compatible pen-style devices used in precise liquid measuring, filling, and dispensing, with a 31G x 5mm (3/16") size and extra thin-wall construction.
For work that calls for controlled liquid handling, these tips are made for precise measuring, filling, and dispensing across industrial processes, educational experiments, and plant cultivation. Their pen-style format and twist-on connection support routine use with compatible devices, while the individually packaged units make it easier to store, transport, organize, and replace tips as needed.
LabSyringe Pen Tips are designed for precise liquid measuring, filling, and dispensing in industrial, educational, and plant cultivation settings. The pen-style format is intended for use with compatible pen-style devices, making the tips suitable for tasks where a pen-style connection is part of the setup. The thin-wall construction is designed to promote efficient flow while keeping the tip profile compact.
Each tip uses a 31G x 5mm (3/16") configuration and a threaded twist-on connection. Screw the tip onto a compatible pen-style device to connect it, then twist to remove it. The threaded connection is designed to help prevent leakage or accidental detachment during everyday operation.
The pack contains 100 individually packaged pen tips. Keeping each unit separate helps maintain cleanliness during storage, transport, and organization, and makes individual tips straightforward to access for routine replacement. An anti-slip cover is designed to support quick connection and disassembly when handling the tip.
These LabSyringe Pen Tips suit users who need a supply of compact, twist-on tips for compatible pen-style devices in precise liquid handling tasks, including industrial work, educational experiments, and plant cultivation. Their 31G x 5mm size, threaded connection, thin-wall construction, and individually packaged 100-count format fit that use.
Q: What size are LabSyringe Pen Tips?
A: LabSyringe Pen Tips use a 31G x 5mm (3/16") size configuration and a threaded twist-on connection for compatible pen-style devices.
Q: How many LabSyringe Pen Tips come in the pack?
A: The LabSyringe Pen Tips pack contains 100 individually packaged tips, kept separate for storage, transport, and organization.
Free standard shipping on every order to U.S. addresses, with no minimum. Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships. See shipping details.
Free returns within 30 days of delivery. Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval. See returns & refunds.
Damaged, defective, incorrect or expired item? Email your order number, a photo and the lot/expiration details to sales@naturalvitaminsonline.com and we will arrange a replacement or refund; this is always covered. Please report visible shipping damage within 7 days of delivery.
Sign up for our emails and get 10% off your order with code WELCOME10 (one use per customer). We send marketing emails only to people who sign up, and every email includes a one-click unsubscribe link.
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