YANCHENG HUAOULABWARE
Factory Direct Manufacturer of Laboratory Glassware
- 0086 -13921811877
- export@huaouglassware.com
English
Factory Direct Manufacturer of Laboratory Glassware
EnglishSales manager: William Hu
Phone:+86 13921811877
Whatapp: +86 13921811877
Wechat: +86 13921811877
Email:export@huaouglassware.com Labware@Gmail.com
Address: Huaou Rd,Longgang,
Yancheng China
Facebook：Huaou Glassware
Instagram：huaou.labglassware tiktok：HuaouLabware Twitter：Huaou Labware
Telegram:Huaou Labware
Linkedln:Huaou Labware
1871 Colorimeter tube Nessler
1872 Colorimeter tube with glass hollow stopper
Glass hollow stopper: Helps cover the tube during sample holding, visual comparison, and short-term laboratory use.
Clear glass body: Allows users to observe liquid color, clarity, and solution appearance directly.
Multiple capacity options: Available in 10 ml, 25 ml, 50 ml, and 100 ml.
Graduation marks: Marked graduation points help users identify sample volume during routine work.
Suitable for visual testing: Useful for color comparison, solution observation, and simple laboratory analysis.
Teaching lab friendly: Practical for chemistry classrooms, school laboratories, and university practical classes.
The Colormeter Tube with Stopper is a laboratory glass tube used for color comparison, solution observation, visual testing, and teaching laboratory work. It is designed with a glass hollow stopper, helping users cover the tube during sample holding, comparison, or temporary storage.
Color comparison tubes are commonly used when laboratories need to compare liquid color, observe solution clarity, or prepare samples for simple visual analysis. The clear glass body allows users to view the liquid column directly, making it suitable for chemistry laboratories, teaching laboratories, water testing work, and general laboratory glassware supply.
The Colormeter Tube is suitable for laboratories and classrooms where liquid samples need to be compared, observed, or held in a clear glass tube. It is especially useful for visual color comparison and simple solution testing.
Visual color comparison
Solution clarity observation
Routine liquid sample testing
Chemistry teaching demonstrations
School and university laboratory use
Water quality observation and comparison
Laboratory tube product lines
Laboratory glassware distributor catalogs
Samples: about 3-7 days.
Mass order: It is related to order quantity.Usually about 25 days after receipt of payment.
T/T, L/C at sight and Cash are accepted.
MOQ is $3000 each order and different products can be combined together for one order.But each product in the order at least 1 carton.
Small quantity Samples free of charge but freight collected.Usually customers provide their courier account like UPS, DHL, Fedex or TNT for freight collect.
Yes, OEM and ODM are both available.
1) Your logos can be printed or molded on the products;
2) Customized products with your design;
3) Customized packages like color box;
4) Any your idea on product we can help you to design and put it into production.
1) All products are strictly quality inspected before packing.
2) All products are well packed before shipping.
3) Quality of products are guaranteed within the warranty period.
Usually by air, by sea or by courier.
If the trade term is C&F, CIF, DDP, we arrange shipping.
If the trade term is FOB, EXW, FCA, you choose your own shipping forwarder.
