1.all kinds cuvette with high quality 2.all kinds cuvette are 100% handcrafted and 100%individually inspected.
SGM manufactures many popular types of UVVIS-NIR spectrophotometer quartz cuvettes including micro-cells. Samples to be measured for absorbance or transmission are held in cells for all common spectrophotometers. Our cells comply with international standards and are compatible with many brands of spectrophotometers. Now it has formed 16 series and 500 different kinds of cells.
SGM manufactures cells with different types of glass depending on the spectral range required for analysis. These materials include Optical Glass, suitable for use from 334 nm through 2300 nm and UV grade Quartz suitable for use between 179 nm and 2600 nm. The table below contains % transmission for these materials:
Material | Code | Application | % Transmission | Matching Tolerance |
| Optical glass | G | VIS | > 80% @ 365nm | Within 0.5% @ 360 nm |
ES quartz glass | Q | UV-VIS | > 80% @ 200nm | Within 1.5% @ 240nm |
IR quartz glass | I | UV-VIS-NIR | > 80% @ 200nm | Within 1.5% @ 240nm |
Types of Cells
SGM manufactures the following types of cells:
1 Standard Rectangular
2 Rectangular with Graded Seal
3 Fluorimeter Rectangular
4 Fluorimeter Rectangular w/Graded Seal
5 Semi-Micro Rectangular
6 Semi-Micro Self Masking
7 Semi-Micro Fluorimeter
8 Micro Short Rectangular
9 Micro Short Self Masking
10 Micro with Lid
11 Self Masking Micro
12 Micro Fluorimeter
13 Standard Rectangular with Stopper
14 Fluorimeter Rectangular with Stopper
15 Semi Micro with Stopper
16 Semi Micro w/Stopper Self Masking
17 Micro with Stopper
18 Micro w/Stopper Self Masking
19 Micro Fluorimeter with Stopper
20 Cylindrical Cell One Stopper
21 Cylindrical Cell Two Stoppers
22 Cylindrical Cell with Screw Cap
23 Long Outlet Cylindrical
24 Absorptiometer Rectangular
Quartz cuvettes
