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Buy 1 | ⭐ Regular Price |
Buy 2 and Save! | ⭐ 20% Off |
Buy 3 and Save! | ⭐ 25% Off |
Buy 4 and Save! | ⭐ 30% Off |
Buy 5 or More! | ⭐ 35% Off |
Test for less when you buy in bulk!
Designed to hold 10-13mm diameter vacutainer blood tubes to reduce spilling. Designed to hold blood tubes in place while still allowing you to see the separated serum. Vacutainers are sold separately.
📦 4 Position Vacutainer Tube Rack
🌟 This exclusive rack is designed to hold 10-13mm diameter vacutainer blood tubes, reducing the risk of spills. It keeps blood tubes securely in place while still allowing you to see the separated serum. Vacutainers are sold separately.
What's Included in the 4-Position Vacutainer Tube Rack:
Save 20% when you buy 2.
Save 25% when you buy 5.
Save 30% when you buy 10.
Save 35% when you buy 15 or more.
Holds 10-13mm Diameter Tubes: Designed to securely hold blood tubes in place, ensuring visibility of separated serum while reducing spillage.
Vacutainers are sold separately.
🌟 At CanineP4, we believe you should have easy and fast access to Technical and Customer Service Support!
❓ Are you new to our site and have questions? Feel free to use the Contact Us form to send your questions. A Support Team Expert will get back to you fast.
✉️ You can also email us at support@k9p4go.com.
📞 If you would like to talk to our support team, you can use the Chat button on this page or give us a call at 844-673-7378.
🔗 As always, we are ready to serve you!
CanineP4 has many financing and checkout payment options available , including some 0% offers for qualified credit applicants, and terms available up to 60 months!
Consumer and business loans through our preferred lending partner Terrace Finance! Quick approvals and easy ordering process. Best for loans over $5,000 and our only option for business entity loans. Apply at: Terrace Financing Link
We have Affirm loans, Shop Pay, Sezzle, and Afterpay installment options which are available only online at check-out. Both options allow you to pay over time and get your order shipped right away.
During checkout, choose the option you wish to pay with to complete the order. Note you will have to have an account with Affirm and be preapproved for the total amount or more to complete the order. Prequalify for Affirm here by clicking the following link: Affirm Prequalification Page. Affirm carries no penalties or fees on advance payments.
We also accept Care Credit as well. You would need to apply directly for
Care Credit by clicking this link.
Once you are approved, please proceed through checkout with the CARE CREDIT option selected. Note that the transaction is not complete until you contact us at support@k9p4go.com to finalize and charge the order.
Please note that all promotional packages with 0% interest will be exempt from interest until the promotional date ends. Ensure you have paid it off in full prior to that date, or back-interest may be levied by CareCredit.
During checkout you can also login to your Shop Pay, Amazon, Google, or Paypal wallets to pay securely via any of your stored payment methods.
If you have any questions on our financing options, give us a call at 844-673-7378 or email us at Support@K9P4Go.com
We look forward to serving you and your business!
🌟The CanineP4 Customer Service Difference!
🚀 Starts with Fast Same-Day Shipping (order by 1:30 PM CST Monday-Friday Holidays Excluded) Your order is shipped the same day tracked, monitored, and Insured, including many shipping speed options, always with professional packing to ensure your investment!
1️⃣ Liam K. ⭐⭐⭐⭐⭐ - Verified Customer: "Got my order faster than expected!"
2️⃣ Theresa F. ⭐⭐⭐⭐⭐ - Verified Customer: "Arrived sooner than I thought, highly recommend."
🛠️ Exclusive Dedicated Product Technical Support: We're here for you! When you purchase your breeding equipment and supplies at CanineP4.com, you get access to our dedicated technical and customer support. Our team is ready to assist you every step of the way via chat, email, and phone support!
1️⃣ David D. ⭐⭐⭐⭐⭐ Verified Customer: "The support I received from the CanineP4 team was phenomenal! They walked me through the entire process of setting up my new equipment."
2️⃣ Rick A. ⭐⭐⭐⭐⭐ Verified Customer: "CanineP4's customer service is top-notch! They helped me troubleshoot my machine and ensured I got back to work without a hitch."
💵 Best Price Guarantee: Find a better price? We'll match it and in addition, you will get the best technical and customer support in the industry! We offer the best pricing and the very best support available! For all your bulk needs or a price match, call us at ☎️844-673-7378, send us an email at Contact Us, or chat with us below. We'll do our best to make you an unbeatable offer and cover you with the best support available!
1️⃣ Tim L. ⭐⭐⭐⭐⭐ - Verified Customer: "Great value for the money! Top-notch service."
2️⃣ Brianna Sanchez ⭐⭐⭐⭐⭐ - Verified Customer: "The support team was incredibly helpful, and the price was unbeatable."
💰 Trade-In and Save!
CanineP4 offers great trade-in values 🔄 when you need to purchase a new Progesterone Testing System or you would like to trade up to our state-of-the-art System! let us know! Fill out the short trade-in form 📝 below and let us know how we can best help you.
📞 Talk to a Specialist
If you would prefer to speak with a specialist about trading up to a new Progesterone Machine, just give us a call at 844-673-7378 ☎️. It would be our pleasure to assist you!
📦 4 Position Vacutainer Tube Rack.
💰 Savings when you buy in bulk!
Call for larger discounts on 16 or more. Call 844-673-7378
Please note that international shipments may be subject to customs duties or fees upon arrival at the port. Returns are not accepted on international orders.
Generally, orders below $800 USD are exempt from import duties. MRDS and Caninep4.com are not accountable for delays caused by unpaid customs duties. The recipient is responsible for all customs duties as all shipments are Delivery Duty Unpaid (DDU). While Caninep4.com strives for reliable and timely delivery, we have no control once the shipment leaves our facility.
It's important to be aware that duties and fees may need to be settled before the goods are released to the final destination. Caninep4 is not responsible for any delays resulting from unpaid fees and tariffs.
Progesterone Testing in House? How much would I Save? Use our Profit Calculator & You will be Surprised!
When you partner with CanineP4 for your most important testing product needs we back up each sale. The CanineP4 Support staff has over 70 years of combined experience! We are ready to serve you! Feel the difference!
99% of orders ship out the same day when ordered by 1:30 CST M-F! Professionally packed, tracked, monitored, & insured. Temp sensitive products ship iced in insulated boxes with temperature monitoring! Always Ready to serve You!
CanineP4 is the only internet company that can provide you with all Testing Equipment available to make sure you get the very best fit and Price for YOU! 98% in stock and ready to ship! With Dedicated tech & customer support!
CanineP4 produces several 3D printed products for your convenience. Check them out here!
The 4 Position Vacutainer Tube Rack is designed to hold vacutainer blood tubes that are 10-13mm in diameter. It ensures that the tubes are securely held in place, minimizing spills.
This tube rack is engineered and 3D printed to reduce spills and securely hold blood tubes in place, enhancing your testing safety and efficiency. Its design also allows for clear visibility of the tube contents, which is particularly useful for monitoring the separation of serum.
Customers can save significantly when buying the Vacutainer Tube Rack in bulk: 20% off for two units, 25% off for five units, 30% off for ten units, and 35% off when purchasing fifteen or more units.
All of the CanineP4 Team members are dedicated to getting the best product fits for every customer we serve! Along with ongoing support via Chat, Email, or Phone! All with the best pricing available! Call us at 844-673-7378 we will be waiting to serve you!
© 2025, CanineP4.com
Buy 1 | ⭐ Regular Price |
Buy 2 and Save! | ⭐ 20% Off |
Buy 3 and Save! | ⭐ 25% Off |
Buy 4 and Save! | ⭐ 30% Off |
Buy 5 or More! | ⭐ 35% Off |