cold storage tube 2ml For liquid nitrogen storage,wrting area,graduation... keep good seal and shape 1.5ML 1.8ML 2ML 4ML 5ML cold storage tube 2mlcryovial tube We are carefully inspected raw material and carry out strict in-process check as well as laboratory test to...

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laboratory apparatus material : PP color : Natural good quality and low price exported to all over the word laboratory apparatusWe are carefully inspected raw material and carry out strict in-process check as well as laboratory test to ensure our products with good...

cryogenic tube 2ml For liquid nitrogen storage,wrting area,graduation... keep good seal and shape 1.5ML 1.8ML 2ML 4ML 5ML cryogenic tube 2mlcryovial tube We are carefully inspected raw material and carry out strict in-process check as well as laboratory test to ensure our...

cryogenic tube 5ml For liquid nitrogen storage,wrting area,graduation... keep good seal and shape 1.5ML 1.8ML 2ML 4ML 5ML cryogenic tube 5mlcryovial tube We are carefully inspected raw material and carry out strict in-process check as well as laboratory test to ensure our...

cold storage tube 4ml For liquid nitrogen storage,wrting area,graduation... keep good seal and shape 1.5ML 1.8ML 2ML 4ML 5ML cold storage tube 4mlcryovial tube We are carefully inspected raw material and carry out strict in-process check as well as laboratory test to...

cryogenic tube 1.8ml For liquid nitrogen storage,wrting area,graduation... keep good seal and shape 1.5ML 1.8ML 2ML 4ML 5ML cryogenic tube 1.8mlcryovial tube We are carefully inspected raw material and carry out strict in-process check as well as laboratory test to ensure...

pcr single plate material : PP color : Natural good quality and low price exported to all over the word pcr single plateWe are carefully inspected raw material and carry out strict in-process check as well as laboratory test to ensure our products with good quality.Very good...

cold storage tube For liquid nitrogen storage,wrting area,graduation... keep good seal and shape 1.5ML 1.8ML 2ML 4ML 5ML cold storage tubecryovial tube We are carefully inspected raw material and carry out strict in-process check as well as laboratory test to ensure our...

cold storage tube 5ml For liquid nitrogen storage,wrting area,graduation... keep good seal and shape 1.5ML 1.8ML 2ML 4ML 5ML cold storage tube 5mlcryovial tube We are carefully inspected raw material and carry out strict in-process check as well as laboratory test to...