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15 Products|4 Suppliers
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JOAN Borosilicate Glass Powder Funnel Plain Stem FunnelUS$ 1.8 - 7MOQ: 1 PieceNingbo Joan Lab Equipment Co., Ltd. -
AKMLAB Laboratory Borosilicate Glass Separating FunnelUS$ 3 - 31.5MOQ: 200 PiecesAkmlab Scientific Instruments Zhejiang Co., Ltd. -
JOAN LAB Glass Funnel Borosilicate Glass Funnel ManufacturerUS$ 0.31 - 0.32MOQ: 500 PiecesNingbo Joan Lab Equipment Co., Ltd. -
Joan Laboratory Borosilicate Glass Funnel SupplierUS$ 0.31 - 3MOQ: 1 PieceNingbo Joan Lab Equipment Co., Ltd. -
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Choose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for borosilicate funnel compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in borosilicate funnel contracts -
AKMLAB Borosilicate Glass Funnel With Long Stem And Short StemUS$ 0.29 - 2.39MOQ: 1000 PiecesAkmlab Scientific Instruments Zhejiang Co., Ltd.
