Buyer summary: The three 750 mm records list 4.5 mm outer diameter, 2.0 mm inner diameter and residual volume less than 2.4 ml. INJ-01023 lists 265 mm length, 2.5 mm inner diameter and less than 0.85 ml. INJ-01024 lists 300 mm, 2.0 mm inner diameter and less than 0.95 ml. These catalogue limits do not establish delivered-dose accuracy or a priming procedure.
This guide compares five existing veterinary syringe extension records for specification and quotation checks. It is separate from the syringe capacity/feed-type selection guide. It gives no injection, dosing, priming, animal-restraint or cleaning procedure. Product-specific instructions and a confirmed equipment pairing are required for actual use.
Compare the three 750 mm records without merging their materials
INJ-01019, INJ-01020 and INJ-01021 share the listed 750 mm length, 4.5 mm outer diameter, 2.0 mm inner diameter and residual-volume limit of less than 2.4 ml. The material field says Silicone for INJ-01019 and Silicone tubing for INJ-01021. INJ-01020 has no material field in the compared specifications; do not fill it from the other records. Shared dimensions do not make the products the same supplied assembly.
Keep the two shorter extension records distinct
INJ-01023 lists 265 mm length, 4.5 mm outer diameter and 2.5 mm inner diameter, with residual volume less than 0.85 ml. INJ-01024 lists 300 mm length, 4.5 mm outer diameter and 2.0 mm inner diameter, with residual volume less than 0.95 ml. A common outer diameter does not establish the same bore, fittings or assembled function.
Treat residual volume as the stated catalogue limit
The source labels the values Listed residual volume and uses Less than, not an exact measured quantity for every assembly. The compared fields do not state a test method, assembly condition, liquid or tolerance. Preserve the qualification and request the supporting product-specific definition. Do not subtract a catalogue residual-volume limit from a syringe setting or use it to devise a dose correction or priming sequence.
Confirm both ends of the exact assembly
INJ-01023 explicitly lists Luer-lock. The other compared records do not specify the connection in their tables. A Luer-lock label alone does not confirm a particular syringe/needle pairing, pressure limit or complete end configuration. Provide the existing equipment references and request end-fitting drawings and written compatibility confirmation for the chosen extension.
Request the exact guard, fittings and supplied-parts description
The product titles distinguish end-fitting and needle-protection/guard formats, but the compared fields do not define guard geometry, needle coverage, a safety-performance test or the complete bill of materials. Confirm the actual assembly and included parts by SKU. A protection-related title is not evidence of a validated injury-prevention performance or interchangeable guard.
Keep material and performance documentation product-specific
The compared fields do not establish pressure rating, chemical compatibility, sterilisation method, temperature limits, reuse life or medical-grade status. Silicone wording from one SKU is not transferred to another. Request the exact material specification and product instructions required for the intended equipment and liquid, rather than importing properties from another extension or brand.
Compare the listed specifications
Values below belong to the linked product code. A field marked not listed requires confirmation for that SKU; it is not filled from another model.
Three 750 mm extension records
| Specification | 750 mm Silicone Syringe Extension Tube ERV-VI-INJ-01019 |
750 mm Syringe Extension Tube with End Fittings ERV-VI-INJ-01020 |
750 mm Silicone Needle Guard Extension Tube ERV-VI-INJ-01021 |
|---|---|---|---|
| Material | Silicone | Not listed; confirm for this SKU | Silicone tubing |
| Outer diameter | 4.5 mm | 4.5 mm | 4.5 mm |
| Inner diameter | 2.0 mm | 2.0 mm | 2.0 mm |
| Length | 750 mm | 750 mm | 750 mm |
| Listed residual volume | Less than 2.4 ml | Less than 2.4 ml | Less than 2.4 ml |
Two shorter extension records
| Specification | 265 mm Syringe Extension with Needle Protection ERV-VI-INJ-01023 |
300 mm Flexible Syringe Extension ERV-VI-INJ-01024 |
|---|---|---|
| Outer diameter | 4.5 mm | 4.5 mm |
| Inner diameter | 2.5 mm | 2.0 mm |
| Length | 265 mm | 300 mm |
| Connection | Luer-lock | Not listed; confirm for this SKU |
| Listed residual volume | Less than 0.85 ml | Less than 0.95 ml |
Quotation checklist
- State exact extension SKU, length, inner diameter, outer diameter and quantity.
- Provide existing syringe and needle references and request drawings of both end fittings.
- Obtain written equipment-pairing confirmation; a shared diameter or connector label alone is insufficient.
- Confirm tubing material, guard geometry, fittings and every supplied component by SKU.
- Request the definition and test basis of listed residual-volume limits; do not derive dose corrections from them.
- Request product-specific pressure, material/chemical and temperature documentation for any required performance claim.
- Request the actual instructions and any required sterility, cleaning or reuse documentation; none is assumed.
- Confirm packing, destination, availability and commercial terms.
Frequently asked purchasing questions
Do all five extensions list the same inner diameter?
No. INJ-01023 lists 2.5 mm. The other four compared records list 2.0 mm. All five list 4.5 mm outer diameter.
Are all three 750 mm products confirmed silicone?
No. INJ-01019 and INJ-01021 have silicone material wording. INJ-01020 has no material field in the compared specifications.
Are residual-volume values exact measured values for each supplied unit?
No such evidence is provided. They are listed limits using Less than. Request the test definition and product-specific evidence for the actual configuration.
Can the residual-volume figure be used to correct a dose?
This catalogue comparison does not establish a dose correction or priming method. Follow the appropriate product-specific instructions and professional requirements.
Does a guard-related title establish a tested safety feature?
No guard geometry or safety-performance validation is established by the compared fields. Request the exact supplied design and any required documentation.
Is every connection explicitly listed as Luer-lock?
No. That connection is explicitly recorded for INJ-01023 in this comparison. Unlisted connections need confirmation for the individual SKU.
Browse the existing range
Continuous Syringe Series — open individual products for their full specifications and quotation options.
Compare syringe capacities and feed arrangements separately.
Compare needle size and hub records; complete-assembly fit still needs confirmation.
Request a product-specific quotation
List each selected SKU, required configuration and quantity separately, with your destination country. Include the existing equipment reference, labelled measurements and the supplied parts you want confirmed.
This is a general enquiry; no product is selected automatically. Enter the product references and specifications in the form.