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2000 Pieces (MOQ)$1.00

Taizhou Xinyao Teaching Equipment Co., LtdBorosilicate Glass Test Tubes for School Science Lessons

2000 Pieces (MOQ)$1.00

Taizhou Xinyao Teaching Equipment Co., LtdBorosilicate Glass Watch Glass for Heat-Resistant Laboratory Applications

1000 pieces (MOQ)$0.02

Zhejiang Bioland Biotechnology Co., Ltd.Bioland PCR Single Tube 0.2ml Flat Cover Transparent Optical Reaction Tube

1000 pieces (MOQ)$0.02

Zhejiang Bioland Biotechnology Co., Ltd.Bioland PCR Single Tube 0.5ml Flat Cover Transparent Optical Reaction Tube

100 Pieces (MOQ)$13.00

Jinan Alva Instrument Co., Ltd.Alva Azotron-300S Standard Narrow-Mouth Kjeldahl Nitrogen Tubes for Use with Vintage Kjeldahl Nitrogen Analyzer

100 Pieces (MOQ)$19.00

Jinan Alva Instrument Co., Ltd.Alva Azotron-300 Standard Wide-Mouth Kjeldahl Nitrogen Tubes for Use with Latest Kjeldahl Nitrogen Analyzer

100 Pieces (MOQ)$27.00

Jinan Alva Instrument Co., Ltd.Alva Azotron-800 Kjeldahl Digestion Tubes for Determination of Cations and Volatile Base Nitrogen with Kjeldahl Analyzers
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