Hospira Bacteriostatic Water NDC Numbers Explained: Why the Vial and Tray Codes Are Different
Customers researching Hospira Bacteriostatic Water sometimes notice something confusing.
One website may list NDC 0409-3977-01.
Another may show NDC 0409-3977-03. BUY HOSPIRA BAC WATER
A repackaged product may display a completely different NDC while still identifying Hospira as the original manufacturer.
Does that mean the products are different?
Not necessarily.
National Drug Code information can reflect both the drug product and its package configuration.
Understanding how Hospira Bacteriostatic Water NDC numbers work can help buyers make sense of product listings, labels, and distributor records.
What Is an NDC?
NDC stands for National Drug Code.
It is a numerical identifier used in the United States drug distribution system.
NDC information helps distinguish drug products and package configurations.
For customers, the NDC can provide another way to verify exactly which pharmaceutical product or package is being discussed.
Hospira Bacteriostatic Water NDC 0409-3977-01
Current Hospira labeling identifies NDC 0409-3977-01 on the individual 30 mL multiple-dose vial label.
That bottle is labeled Bacteriostatic Water for Injection, USP and contains 0.9% benzyl alcohol as a preservative.
Customers may therefore see 0409-3977-01 listed when a supplier is referring to an individual vial.
Hospira Bacteriostatic Water NDC 0409-3977-03 BUY HOSPIRA BACTERIOSTATIC WATER
Hospira labeling also identifies NDC 0409-3977-03 for a tray containing multiple 30 mL plastic multiple-dose vials.
This is one reason online searches may produce both -01 and -03 endings.
One can relate to the individual vial configuration while another identifies the larger tray package.
Why Package-Level NDCs Can Differ
A single pharmaceutical product can be sold in more than one package configuration.
For example:
One individual vial
A tray containing multiple vials. BEST PLACE TO BUY HOSPIRA WATER
A repackaged single unit
A distributor-specific package
The NDC can therefore change at the package level even though the underlying source product is related.
This distinction is important when comparing online listings.
Does a Different NDC Mean It Is Not Hospira?
Not always.
Repackagers and distributors may use NDCs associated with their own packaged version while identifying the Hospira source product.
That does not necessarily mean the source manufacturer changed.
It may simply mean the commercial package or labeler relationship is different.
What Is a Source NDC?
A source NDC points back to the original drug product from which a repackaged product was sourced.
This is useful when a distributor or repackager places the product into another commercial package.
A customer may therefore see:
A repackager NDC
and
A source NDC linked to Hospira
on the same product record.
Why This Matters When Buying Online
Suppose one website lists:
Hospira Bacteriostatic Water 30 mL – NDC 0409-3977-01
and another lists:
Hospira Bacteriostatic Water 30 mL – NDC 0409-3977-03
That does not automatically mean one seller has the wrong product.
The difference may simply reflect whether the listing refers to the individual vial or the tray/package configuration.
The full product information should be reviewed before drawing conclusions.
Why Buyers Should Not Rely on the Last Two Digits Alone
The package code is only one part of product identification.
Customers should also confirm:
Manufacturer
Complete product name
Bottle volume
Benzyl alcohol concentration
Container type
Package quantity
Lot number
Expiration date
Product photography
An NDC is useful, but it should be interpreted within the full product context.
What About Other Hospira Bacteriostatic Water Presentations?
Hospira has also had other bacteriostatic water presentations with different package identifiers.
That is another reason buyers should not assume every Hospira bacteriostatic water product uses the exact same NDC.
Different bottle sizes, container materials, and package configurations can carry different codes.
Why the Product Family Number Can Change
The numeric sequence can change because the underlying product presentation is different.
For example, one Hospira bacteriostatic water configuration may belong to one product family while another bottle or packaging format may use another.
That difference helps distinguish products within the drug-identification system.
Does the NDC Tell You the Lot Number?
No.
NDC and lot number serve different purposes.
The NDC identifies a drug product and package configuration.
The lot number identifies a specific manufacturing batch.
Two Hospira bottles with the same NDC can have different lot numbers.
That is normal.
Does the NDC Tell You the Expiration Date?
No.
Expiration dating is separate.
Two bottles with the same NDC may have different expiration dates if they were manufactured in different batches.
The actual expiration date should be checked on the physical product received.
Does an NDC Prove Authenticity?
An NDC is useful product-identification information, but the number alone should not be treated as a complete authenticity test.
A customer should still consider the entire product:
Manufacturer labeling
Packaging
Lot number
Expiration date
Supplier source
Product condition
Current official labeling
Product verification works best when multiple pieces of information agree.
Why Repackaged Labels Can Confuse Buyers
A repackaged Hospira product may show a distributor or repackager name more prominently than Hospira.
The package may also carry a different NDC.
This can be confusing if a customer is expecting the exact same number shown on an original manufacturer package.
Understanding the difference between source manufacturer and repackager helps explain why these numbers can vary.
Why NDC Information Is Useful for Medical Supply Buyers
Many customers never need to look at an NDC.
But for buyers who are comparing exact product configurations, it can be useful.
NDC information can help answer questions such as:
Is this the same bottle size?
Is this the individual vial or a tray package?
Is this an original manufacturer package or a repackaged item?
Am I comparing the same Hospira product on two different websites?
That makes the NDC especially useful for buyers who want precise product identification.
What Should a Good Hospira Product Page Show?
A strong Hospira product listing should clearly identify:
Hospira manufacturer information
Bacteriostatic Water for Injection, USP
30 mL volume if applicable
Preservative information
NDC information when applicable
Package quantity
Current product photos
Stock status
Shipping information
That allows customers to compare listings accurately.
Why Product Photos Still Matter
NDC information is helpful, but customers also want to see the physical product.
Clear photographs can help show:
The Hospira name
Complete product label
Bottle size
Cap and closure
Container style
Package configuration
The NDC and product photos should support one another.
Why NDC Searches Can Be High-Intent Searches
Customers who search exact product codes often already know what they want.
Instead of typing a broad phrase such as “bacteriostatic water,” they may search:
Hospira 0409-3977
0409-3977-01
0409-3977-03
Hospira bacteriostatic water NDC
These are highly specific searches.
The buyer may already recognize the manufacturer and simply want to confirm they found the correct product.
Why This Matters for Online Suppliers
A supplier that clearly includes accurate NDC information can make it easier for experienced buyers to identify the product.
However, NDC numbers should be used accurately.
A supplier should not copy an NDC from another listing without confirming that it matches the exact bottle and package configuration being sold.
NDC vs. SKU: They Are Not the Same
Online stores often also assign internal SKUs.
A SKU is a retailer’s own inventory identifier.
An NDC is part of the drug product identification system.
The two numbers can appear near each other on an ecommerce product page, but they serve different purposes.
Customers should not confuse the supplier’s SKU with the pharmaceutical NDC.
NDC vs. UPC
A UPC is a retail barcode identifier commonly used across many consumer products.
An NDC identifies a drug product and package configuration.
Again, these systems serve different purposes.
A pharmaceutical package may contain several types of identifiers.
Why Product Identification Should Use Multiple Details
The strongest way to identify Hospira Bacteriostatic Water is not to rely on a single number.
Instead, confirm:
Hospira name
Complete pharmaceutical product name
Bottle volume
Preservative information
NDC
Lot number
Expiration date
Package configuration
These details together provide a much clearer product identity.
Frequently Asked Questions
What is the NDC for Hospira Bacteriostatic Water 30 mL?
Hospira labeling identifies NDC 0409-3977-01 on the individual 30 mL vial and 0409-3977-03 for a larger tray package configuration.
Why do I see both 0409-3977-01 and 0409-3977-03?
They refer to different package configurations within the same Hospira product family.
Can a repackaged Hospira vial have another NDC?
Yes. Repackagers may use their own NDC while identifying the original Hospira source product.
Is the NDC the same as the lot number?
No. The NDC identifies the product/package configuration, while the lot number identifies a manufacturing batch.
Does the NDC identify the expiration date?
No. Expiration dating is separate and varies by manufacturing lot.
Is an NDC enough to prove a product is authentic?
No. It should be considered together with manufacturer labeling, packaging, lot information, expiration dating, and supplier information.
Final Thoughts
Hospira Bacteriostatic Water NDC numbers can look confusing until you understand that pharmaceutical products may have different codes for individual containers, trays, and repackaged configurations.
For the familiar Hospira 30 mL Bacteriostatic Water for Injection, USP product, customers may encounter both 0409-3977-01 and 0409-3977-03 depending on the package configuration being referenced.
That does not automatically mean the products are different or that one listing is incorrect.
The NDC is simply one piece of product-identification information.
For buyers, the best approach is to use it together with the manufacturer name, product title, bottle volume, packaging, lot number, expiration date, and current product photographs.
The more information that matches, the easier it becomes to confirm that you are looking at the exact Hospira Bacteriostatic Water product you intended to buy.

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