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3ans

205views

How long does it usually take for ELISA kits purchased by laboratories in Guiyang to arrive? Is cold chain shipping guaranteed?

Lab Techniques MMediaPlus6871 2025-11-23 #ELISA kit #Guizhou supplier #Cold chain transportation

ELISA试剂盒

Plant PDH E1αElisa K...

4ans

198views

Is there a big difference in the quality of human tissue wax blocks between different companies? How are fixed time and wax block years assessed?

Lab Techniques 潘潘文婷 2026-03-29 #Human tissue wax block #Immunohistochemistry #Supplier Comparison

4ans

172views

Which is more cost-effective for purchasing IPTG inducers in 5g or 25g packaging? Please recommend a supplier

Medical Devices GGeneLab7106 2026-02-27 #IPTG #Procurement price comparison #Packaging specifications

4ans

320views

Is the delivery time and batch difference of magnetic bead nucleic acid extraction kits from domestic biological testing brands stable?

Storage & Shipping 抗抗体老手6704 2026-05-28 #Nucleic acid extraction #Magnetic bead method #Lead time

4ans

188views

Which of the top ten companies with pre installed columns for protein purification is more stable?

Supplier & Sourcing 赵赵佳宇7874 2026-06-20 #Protein purification #Chromatography media #Reagents and consumables

4ans

251views

Is it reliable to purchase ELISA test kits from the top ten reference reagent companies?

Reagent Selection AAntibody 2026-06-30 #Reagent Procurement #ELISA kit #Antibody

ELISA试剂盒

Plant PDH E1αElisa K...

4ans

311views

Is it scientific to select fetal bovine serum suppliers based on the global ranking of biological reagent companies?

Reagent Selection KKit 2026-05-25 #Fetal Bovine Serum #Cell culture #Lead time

4ans

179views

Have you ever referred to the global ranking of biological reagent companies when buying antibodies? Is it reliable?

Storage & Shipping 徐徐斌燕 2026-09-03 #Antibody Procurement #Supplier Ranking #Batch stability

5ans

298views

Primary liver cell culture is too sensitive to fetal bovine serum batches. Is there a way to lock the same batch number?

Lab Techniques BBioTech2867 2026-06-24 #Fetal Bovine Serum #Primary hepatocytes #Batch locking

3ans

273views

There are many small black spots on the newly thawed fetal bovine serum under the microscope. Can I apply for a return?

Medical Devices LLeo 2026-08-18 #Fetal Bovine Serum #Primary culture #Small black spots

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