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Cold storage tube box eptube box 1.8/2/5/10ml25 50 81 100 plastic cold storage box

Factory-operated 4ml64 hole freezer box freezer box storage tube box PP material

Factory-operated 1.8ml/2ml100 grid freezer box frozen tube box PP material

Plastic freezing tube ultra-low temperature freezing tube box 5 10 20 81 100 grid liquid nitrogen eptube PP PC freezing box

1.8/2ml81 grid freezer box frozen tube box PP material manufacturer Tmall signature

Plastic cold storage tube manufacturers supply screw cap scale freezing tube biological sample freezing tube PP freezing tube box

Cold storage tube box 1.8/2ml 100 grid plastic flip cold storage box plastic freezing tube box freezing tube box

100-grid freezing tube box with air outlet to deepen 81-grid freezing box is suitable for Corning 5ml slender type

Factory marker pen base 30/40 color desktop storage grid marker pen box storage box large hole strong

5mL36 hole freezing tube box, freezing tube box, sample tube box

Experimental consumables plastic cold storage box 5ml36 compartment cold storage box freezing box freezing tube box

1.2ml1.6ml2.2ml96-well deep well plate with positioning notch design shallow well plate storage block manufacturer

96-well plate 2.2ml deep well plate cone bottom sample 1.2ml96 square hole round bottom plate 8 with magnetic rod sleeve silicone cover

A plastic freezing tube box 1.5/1.8/2ml freezing box 5ml EP tube box centrifuge box can be high temperature and freezing

Bickman Bio 96 Sharp Bottom PCR Deep Well Plate in stock Take Model 96-well Round Bottom Deep Well Fluorescence Quantitative PCR Plate

Screw vertical graduated freezing tube 1.8ml2ml5m freezing tube box plastic freezing Box 100 grid freezing box

Plastic frozen storage tube box pc frozen tube box 25 36 50 81 100 frozen storage box sample tube box

1.5ml 1.8ml 2ml freezer box freezer box 100 grid

Factory supply plastic freezing tube box 1.8ml/2ml 4ml 5ml freezing tube box sample tube box

Factory wholesale PP plastic 100-hole freezer box 100-grid freezer box freezer box refrigerator reagent storage box

1.5ml 2ml sample bottle transparent brown liquid gas chromatography sample bottle Angelen sample bottle sample bottle

Plastic freezing tube box low temperature freezing tube sample box 20 grid 25 grid 50 grid 81 grid 100 grid freezing tube box

Plastic frozen storage tube box pc frozen tube box 25 36 50 81 100 frozen storage box sample tube box

0.5ml5ml plastic freezer box wholesale freezer box 81 grid 100 grid with number plastic freezer box

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Plastic frozen storage box 5ml 1.5ml 1.8ml 2ml waterproof paper frozen storage tube box frozen storage box

Plastic Freezing Tube Box 1.8ml2ml5ml Freezing Tube Box Plastic Sample Tube Box 20/25/50/81/100 Grids

Factory direct high quality plastic freezer 25/50/81/100 1.8ml 36 5ml

Marker base 12/24/30/40/48/80/100 color environmental protection desktop storage box

Plastic frozen storage tube box pc frozen tube box 25 36 50 81 100 frozen storage box color random

Keyander 36-grid freezer box refrigerator storage box with 5ml Freezer Tube ice box air outlet hole 36-grid freezer box

Marker storage box pen holder brush watercolor pen desktop organizing large capacity pen holder multifunctional base Pen Holder

96-well deep well plate 2.2ml 1.6ml 1.2mL deep well plate shallow well plate deep well plate storage block

Frozen tube box manufacturers supply 25/50/81/100 plastic frozen tube boxes

Marker Pen Base 30/40 Marker Pen Placement Base Large Aperture Storage Transparent Plastic Pen Holder

Mark Pen Storage Shelf Pen Base Bracket Black and White Random Storage Box Multifunctional Multi-grid Storage Box

Meibang Qifu Gouache Pigment Bag 100ml Supplementary Formaldehyde-free Children's Gouache Painting Watercolor Hand-painted Graffiti

Marker storage base 30 colors 40 colors porous simple multi-purpose organizing storage box pen holder empty box

Factory supply 36/81/100 grid sample tube box frozen tube box 5/15/50ml paper freezer box

Frozen tube box plastic frozen storage tube box test tube rack sample tube storage rack laboratory equipment multi-specification