大道産業 Product Lineup

It can be used for marking on plastic, glass, metal, and paper. Once the written text dries, the ink will not come off even when exposed to alcohol or organic solvents. However, it can be removed by rubbing while wet with alcohol or solvents. It is useful for managing processes in manufacturing, specimen management in inspections, and sample management in research and development. Once the written text dries, it is resistant to various solvents such as ethanol, IPA, chloroform, toluene, xylene, and acetone. The pen tip has a twin structure with both thick and thin options. 【Features】 - Water-resistant and solvent-resistant - Heat-resistant (the ink does not come off even in liquid nitrogen or a furnace after drying) - Quick-drying - Comes with a hook for easy use! 【Resistant Solvents】 Ethanol, methanol, acetone, toluene, xylene, hexane, chloroform, phosphoric acid, hydrochloric acid, water, etc. If you have any questions about whether it can be used with your materials or if it is resistant to certain substances, please feel free to contact us. We also provide sample support. We can accommodate requests for OEM and novelty items (approximately 1000 pieces per lot).

The "Needle Catcher" is a product designed to safely remove needles from syringes. There is no worry about touching the needle, and it can be separated and stored with just one touch. It can hold approximately 600 needles as standard, and once full, you can close the lid and sterilize and dispose of it as is, making it a disposable system. 【Features】 ■ Can be operated with one hand, allowing for quick and safe work ■ No worry about blood splattering from the collected blood ■ Over 30 years of sales experience *For more details, please refer to the PDF document. Feel free to contact us with any inquiries.

"Mount Quick Tube" is a non-water-soluble embedding medium that is quick-drying, highly transparent, and free of bubbles. It has good solubility in xylene and does not alter or discolor specimens. It is also capable of withstanding long-term storage after embedding. Additionally, we also offer "Mount Quick Aquaeous" for embedding that does not require dehydration. 【Features of Mount Quick Tube】 - Quick-drying, highly transparent, and bubble-free - Good solubility in xylene - Does not alter or discolor specimens - Capable of long-term storage after embedding - Easy to adjust the amount of liquid used - Minimal air contact with no concentration changes *For more details, please download the PDF or feel free to contact us.

The "A-PAP Pen" is a hydrophobic circle-making pen that can be used during immunostaining to efficiently perform immunostaining procedures. It can draw strong hydrophobic lines on glass slides, significantly improving the efficiency of tasks such as immunostaining by enclosing the specimen. Due to its pen shape, it allows for the creation of custom hydrophobic lines on glass slides according to the size, shape, and number of specimens. 【Features】 ■ Can be used for a long time ■ Insoluble in ethanol, acetone, and water, yet easily washable with xylene ■ Heat resistant up to 120°C ■ REACH compliant (contains no bromopropane) *For more details, please download the PDF or feel free to contact us.

We would like to introduce the film wetting tension check pen "Tension Checker," handled by Daido Sangyo Co., Ltd. This product is a pen that allows for easy checking of the wetting tension level and printing suitability of materials such as polyethylene, polypropylene films, and plastic films after surface modification by corona discharge. Additionally, we also offer the "Tension Checker P type" as a check pen for identifying corona discharge treatment on fast-drying film surfaces. 【Base Materials for Use】 ■ Films: PS, PE, PP, PET, PI, PC, NY, CPP, OPP, etc. ■ Conductive Materials: Aluminum foil, copper foil, carbon film, vapor-deposited film ■ Others: Glass, ceramics, plastic molded products, non-woven fabrics, etc. *For more details, please download the PDF or feel free to contact us.