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Demand CenterDEMAND CENTER

Verified buying demands updated daily — post your requirement and let suppliers reply directly. The more complete your spec (quantity / delivery / target price), the more accurate the replies.

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💡 Demand Center — How It Works
  1. 1
    Browse Demands

    Filter by category, status or deadline, or search keywords to find demands matching your business.

  2. 2
    Open Details

    Open the detail page for spec requirements, quantity, unit and publisher information.

  3. 3
    Reply or Quote

    Sign in and reply below the detail page with the spec, price and lead time you can offer.

  4. 4
    Post Your Own

    Click "Post a Demand" and fill in the title, content, spec and delivery place.

Filter Demands Active 2 filters · 81 demands
Active 缓冲液

High-purity HEPES buffer solution/powder, nano-sterilized, pH-stable, anti-interference research reagent for biochemical experiments, 100 g/bottle, ample stock available.

Qty:50Tube
Spec:100g/bottle

Long-term supply of high-purity HEPES buffer solution/powder, nano-sterilized, pH-stable, anti-interference re...

Individual · 2025-08-07 · Views 240
0replies
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Active

Premium source of HRP-labeled goat anti-rabbit IgG, GR guaranteed reagent grade, invoice and shipping included

Qty:96Branch
Spec:1 L/bottle

Supply HRP-labeled goat anti-rabbit IgG (1 L/bottle), GR grade, domestic brand acceptable. Tier-one distributo...

Individual · 2026-08-28 · Views 259
0replies
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Active 细胞培养

Supplying BL210A goat serum for cell culture, goat serum stock solution for immunohistochemistry blocking, a research reagent, 500mL/bottle, ample stock available.

Qty:100Bottle
Spec:500 mL/bottle

Supply BL210A goat serum for cell culture, goat serum stock solution for immunohistochemistry blocking, resear...

Individual · 2025-08-14 · Views 255
0replies
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Active 细胞培养

Supply of Gibco A5669701 Australian/New Zealand Fetal Bovine Serum (FBS) with invoice, for cell culture, 500 ml, 100 uses, ample stock available.

Qty:96Tube
Spec:100 times

Supply of Gibco A5669701 Australian/New Zealand Fetal Bovine Serum (FBS) with invoice, for cell culture, 500 m...

Individual · 2025-08-03 · Views 257
0replies
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Active

RPMI 1640 medium direct from manufacturer, analytical reagent AR, welcome to inquire.

Qty:100Bottle
Spec:200 pcs/box

Supply RPMI 1640 medium (200 vials/box), GR grade, brand unrestricted. First-tier distributor for manufacturer...

Individual · 2025-06-06 · Views 238
0replies
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Active 其他生化试剂

Supplying Bikeman Biological Biochemical Identification Reagent Kit Kovacs' Indole VP Methyl Red Nitrate Laboratory, 25g/bottle, ample stock available

Qty:100Tube
Spec:25g/bottle

Supplying Beikeman Biological Biochemical Identification Reagent Kit Kovacs' Indole VP Methyl Red Nitrate Labo...

Individual · 2025-10-12 · Views 167
0replies
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Active

Cell cryopreservation solution in stock at a special price, sold from 5 boxes.

Qty:5box
Spec:500 mL/bottle

Supply cell cryopreservation solution (500 mL/bottle), BC biochemical reagents, Sinopharm/Aladdin preferred. T...

Individual · 2025-11-25 · Views 179
0replies
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Active

Premium source of HRP-labeled goat anti-rabbit IgG, electrophoresis grade, invoice and shipping included

Qty:50Branch
Spec:100 times

Long-term supply of HRP-labeled goat anti-rabbit IgG, 100 tests, electrophoresis grade, imported and aliquoted...

Individual · 2025-07-16 · Views 163
0replies
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Active 指示剂

Supplying Xinhua brand pressure steam sterilization biological indicator Bacillus stearothermophilus autoclave sterilization test reagent, 100g/bottle, sufficient stock available.

Qty:200Tube
Spec:100g/bottle

Xinhua brand pressure steam sterilization biological indicator Bacillus stearothermophilus autoclave testing r...

Individual · 2026-04-24 · Views 157
0replies
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Active 缓冲液

High-purity HEPES buffer solution/powder, nano-sterilized, pH-stable, anti-interference research reagent for biochemical experiments, 100 tests, ample stock available

Qty:2Tube
Spec:100 times

Supply of high-purity HEPES buffer solution/powder, nano-sterilized, pH-stable, anti-interference biochemical ...

Individual · 2024-12-21 · Views 179
0replies
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Active 蛋白电泳&Westernblot

Duyou Biological Buffer Powder PBS TBS TAE TBE Gly MOPS MES Hepes Western High-Quality Source, Electrophoresis Grade, Invoice and Shipping Included

Qty:200Tube
Spec:25g/bottle

Long-term supply of DuYou biological buffer powders PBS, TBS, TAE, TBE, Gly, MOPS, MES, Hepes, Western, specif...

Individual · 2024-12-22 · Views 183
0replies
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Active

Long-term supply of CCK-8 kits, 48T/box, no brand restrictions.

Qty:5Tube
Spec:48T/box

This CCK-8 kit is available from stock: specifications 48T/box, purity AR analytical grade, domestic premium g...

Individual · 2026-04-01 · Views 114
0replies
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Total 81 items / 7 pages123…7Next
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