PRACTICE + SCIENCE / PRODUCT REFERENCE
IV Extension TubingWhy Length Alone Cannot Match a Set
Match the product code, bore, connectors and labeled priming volume as well as length, and note which details still need manufacturer confirmation.
At a glance
What to verify first
- Length alone cannot identify an IV extension set. The complete record also needs the exact product code and the documented connector, bore and priming-volume fields. In the examples below, BD™ confirms MP5312-C specifications, while the B33187 dimensions come from Clint's seller listing; the two evidence levels must remain distinct. Similar dimensions do not establish interchangeability. [1] [2]
Length alone cannot identify an IV extension set. The complete record also needs the exact product code and the documented connector, bore and priming-volume fields. In the examples below, BD™ confirms MP5312-C specifications, while the B33187 dimensions come from Clint's seller listing; the two evidence levels must remain distinct. Similar dimensions do not establish interchangeability. [1] [2]
EXACT PRODUCT CODE | LENGTH | BORE + CONNECTORS | PRIMING VOLUME |
Fictional editorial scene created with AI. Exact product fields below are drawn from separately identified sources.
A request for an "8.5-inch extension" describes a length without identifying a complete product. Even after a catalog search produces a plausible row, the clinical team's intended set still needs to be matched to an exact code.
This comparison follows that task through two records. One has a directly matched manufacturer specification. The other has clearly labeled seller fields but no independently verified manufacturer specification in this comparison. Keeping that difference visible is part of completing the record.
An extension set has several separately named fields
BD™'s MP5312-C page separates approximate length, approximate priming volume, tubing size and connector details. It identifies Standardbore tubing, one bonded MaxPlus™ clear connector and a spin male Luer lock. The word approximate applies to both its published length and priming volume. Preserve that qualifier when moving the values into an office record. [1]
These fields answer different identification questions. The length entry describes one size attribute; the connector and bore entries describe other aspects of the listed set. None should be replaced with a general phrase such as "standard extension" that discards the source's distinctions.
The record also needs to say where each fact came from. A manufacturer specification and a seller title can support different parts of the same match. If the manufacturer record has not been found for another item, copying details from the first set would hide that gap rather than complete it.
Original BD™ exact-SKU drawing. Both connectors remain visible; not a scaled length, pressure-use or compatibility diagram. [1]
MANUFACTURER / EXACT CODE
BD™ MP5312-C
Length, priming volume, Standardbore and connectors are attached to the matched BD™ page.
SELLER / SEPARATE RECORD
B33187
Clint lists dimensions and a priming volume. Bore and connector details are not established by the reviewed seller row.
Source roles mirror the comparison below; this visual does not make the products interchangeable. [1] [2]
Compare both the values and their evidence
Two sets, with different levels of source confirmation
Field | MP5312-C: manufacturer-confirmed fields | B33187: seller-reported fields |
|---|---|---|
Evidence used | BD™ exact product page; matched to Clint listing | Clint listing; manufacturer specification not independently verified here |
Length | Approximately 22 cm (8.5 in) | 7 in, as listed by Clint |
Priming volume | Approximately 0.8 mL | 0.22 mL, explicitly labeled priming volume by Clint |
Bore | Standardbore | Not established by the reviewed seller row |
Connector record | One bonded MaxPlus™ clear connector; spin male Luer lock | Not established by the reviewed seller row |
Clint product code / SKU | CP-07-MP5312C | CP-0B33187 |
Clint order unit | Case of 50 | Case of 50 |
BD™ confirms the MP5312-C technical fields. B33187 technical values and both Clint sale units are attributed to the seller. Unknown fields remain unknown; this table does not establish compatibility, substitution, pressure use or a flush volume. [1] [2] [3] [4]
Clint lists MP5312-C with one end port. B33187's dimensions remain seller-reported; independent manufacturer confirmation remains open. [2]
The comparison reveals two kinds of incompleteness. A short request may omit fields that the exact manufacturer page can supply. A second product may still lack a matched manufacturer source even though its seller title is detailed. The response to each is different: complete the first record from its own documentation, and keep the second record's manufacturer-verification question open.
Do not interpret an empty comparison cell as proof that a product lacks a feature. Here, "not established" describes the reviewed evidence. It does not describe a device specification that the manufacturer has confirmed to be absent.
PRACTICE + SCIENCE / VISUAL REFERENCE
Keep the evidence attached.
Exact product codeBore and connectorsLabeled priming volume
Conceptual artwork created with AI. A conceptual sealed pouch of coiled tubing beside a blank specification card. Product identity and instructions come from the cited sources, not this illustration.
A worked record for the approved MP5312-C
In a hypothetical office example, the initial request says "8.5-inch extension." The clinical team responsible for the request confirms that the intended set is BD™ MP5312-C. Staff can then attach the manufacturer-confirmed fields from the comparison to that exact product instead of using length as the sole match.
The resulting handoff can read: "Approved set: BD™ MP5312-C; approximate length 22 cm (8.5 in); approximate priming volume 0.8 mL; Standardbore; one bonded MaxPlus™ clear connector; spin male Luer lock. Clint product code: CP-07-MP5312C; Clint-listed order unit: case of 50." [1] [2] [3]
This is an editorial example of a completed identification handoff, conditional on approval by the clinical team responsible for the request. It is not a recommendation to choose MP5312-C. If B33187 is proposed instead, retain it as a separate proposed product and request its exact manufacturer documentation and clinical review. The seller's published dimensions do not answer whether it can replace the approved set.
Use the same discipline when a source is revised. Update the field with the new source and date, then flag any change to the approved specification. A difference in connector wording, bore or stated volume deserves attention even when the familiar length remains unchanged.
Clint product reference
Use Clint's Extension Tubing category to locate the clinically approved code. Match its product page and supplier SKU to the manufacturer record, keeping unresolved specifications visible for confirmation. [2]
Sources and scope
- BD™ MP5312-C product specifications. Product Basic Specification: approximate length and priming volume, Standardbore and connector fields. Direct official source checked October 5, 2026; no revision date displayed.
- Clint Extension Tubing category. Seller rows for MP5312-C and B33187; explicit priming-volume labels and case-of-50 listings.
- Clint MP5312-C product page. MFG Code MP5312-C and Product Code CP-07-MP5312C.
- Clint B33187 product page. MFG Code B33187 and Product Code CP-0B33187; seller-listed dimensions and case of 50.
Sources rechecked October 5, 2026. This article explains product identification and evidence quality. It does not supply pressure-use, pump, flush-volume, connection or compatibility instructions. The responsible clinical team and exact device documentation govern use.