Cell, Type 21 – Standard Rectangular with Stopper

Opt. length (mm)

Volume

(ml)

Cat. no.

Cat. no.

Cat. no.

1

0.4

21-G-1

21-Q-1

21-I-1

2

0.7

21-G-2

21-Q-2

21-I-2

5

1.7

21-G-5

21-Q-5

21-I-5

10

3.5

21-G-10

21-Q-10

21-I-10

20

7.0

21-G-20

21-Q-20

21-I-20

30

10.5

21-G-30

21-Q-30

21-I-30

40

14.0

21-G-40

21-Q-40

21-I-40

50

17.0

21-G-50

21-Q-50

21-I-50

100

35.0

21-G-100

21-Q-100

21-I-100

Material

Material Code

Transmittance
> 80% (nm)

Wavelength Range (nm)

Optical Glass

G

360 – 2500

365 – 2300 (VIS)

Quartz – Spectrosil, Suprasil

Q

180 – 2600

200 – 2500 (UV)

Quartz – Infrasil

I

220 – 3800

225 – 3600 (NIR)