Solid Refractive Index Standards

Materials are comminuted to -100 mesh and are assembled as a set in a handsome mahogany stained wood case with tiered shelves for accessibility. Each specimen is contained in a labeled glass screw-thread vial with a plastic screwcap closure.

This accompanying data is included for each glass or mineral (when available):

Cauchy Dispersion Equation Constants
Temperature coefficients
Precise refractive index values (±.0.00005, in most instances) at seven common wavelengths
Technical Bulletin on Becke Line Refractive Index Method

Set M-1

Cat #: 34100
Contents:
60 optical glasses & minerals
1/2 cc each
Refractive indices 1.34 to 2.40
0.01 increments
Mahogany stained wood case
Extensive technical data accompanies set
Price: LONG TERM OUT OF STOCK

Set M-7

Cat #: 34200
Contents:
58 Precision Optical Glasses
1/2 cc each
Refractive indices 1.34 to 2.40
0.01 increments
Mahogany stained wood case
Extensive technical data accompanies set
Price: LONG TERM OUT OF STOCK

Set M-24

Cat #: 34224
Contents:
24 Precision Optical Glasses
1/2 cc each
Refractive indices 1.49 to 1.72
0.01 increments
Mahogany stained wood case
Extensive technical data accompanies set
Price: $399.00

Set M-18

Cat #: 34218
Contents:
18 Precision Optical Glasses
1/2 cc each
Refractive indices 1.54 to 1.71
0.01 increments
Mahogany stained wood case
Extensive technical data accompanies set
Price: $294.75

Complete Comminuted Minerals, Set M-4, consists of approximately 1/2 cc of 60 materials comminuted to -100 mesh in labeled screw-thread glass vials with plastic screw-cap closures and an attractive mahogany stained wood case.

Comminuted Minerals Set M-4

Cat #: 34400
Contents:
60 Minerals
1/2 cc each
-100 mesh
Mahogany stained wood case
Price: $470.50

Mineralogical Slides: M-2 Series – 25 Slides Each

Elementary Materials Set M-2A

Cat #: 34411
Contents:
25 Minerals
1/2 cc each
-100 mesh
Price:$210.25

Common Rock Minerals Set M-2B

Cat #: 34421
Contents:
25 Minerals
1/2 cc each
-100 mesh
Price:$210.25

Commercially Important Minerals Set M-2C

Cat #: 34431
Contents:
25 Minerals
1/2 cc each
-100 mesh
Price:$210.25

Supplementary Minerals Set M-2D

Cat #: 34441
Contents:
25 Minerals
1/2 cc each
-100 mesh
Price:$210.25

Metallic Minerals Set M-2E

Cat #: 34451
Contents:
25 Minerals
1/2 cc each
-100 mesh
Price:$210.25

Light Transmitting Minerals Set M-2F

Cat #: 34461
Contents:
25 Minerals
1/2 cc each
-100 mesh
Price:$210.25

Sets M-2 – All M2 Sets Combined 

Cat #: 34401
Contents:
25 Minerals
1/2 cc each
-100 mesh
Price: $1,122.75

Furs, Fibers and Food Slides: FFF Series – 25 Slides Each

Commercial Fur Hairs Set F-5

Cat #: 34511
Contents:
25 Slides
Price: $198.25

Common Fur Hairs Set H-6

Cat #: 34521
Contents:
25 Slides
Price: $198.25

Commercial Fibers Set CF-7

Cat #: 34531
Contents:
25 Slides
Price: $198.25

Synthetic & Manufactured Fibers Set T-8

Cat #: 34541
Contents:
25 Slides
Price: $198.25

Starch and Condiments Set F-9

Cat #: 34551
Contents:
25 Slides
Price: $198.25

Sets FFF: Contains F-5, H-6, CF-7, T-8 and F-9

Cat #: 34501
Contents:
125 Slides
Price: $875.75

Replacement Vials, filled, for M-7, 18, 25

Cat #: 34208
Price: $24.50

Replacement Vials, filled, for M-1

Cat #: 34601
Price: $11.75

Replacement Vials, filled, for M-4

Cat #: 34602
Price: $14.50

Replacement Slide for FFF

Cat #: 34603
Price: $13.25

Replacement Slide for M2

Cat #: 34604
Price: $13.75

Replacement Vials & Caps, Empty, for all sets

Cat #: 34605
Price: $76.00/gross

Mahogany Stained Wooden Case, 60 Empty Vials & Caps

Cat #: 34600
Price: $103.25/set

Microscope Slide Box

Cat #: 34607
Price: $15.50

Chamot and C.W. Mason in their “Handbook of Chemical Microscopy” Volumes I and II. Set No. 1 and Set No. 2 correspond to the materials listed in these volumes, respectively. (Please note that Set No. 1 is not listed in the 4th Edition of Volume 1, but due to popular demand, it is continued as a stock item).

Each Set contains approximately 1/2 cc of 60 different materials contained in labeled, glass, screw-thread vials, with plastic closures in a tiered wooden case. A material listing chart on the inside of the lid is indexed to the vials for easy and rapid location and retrieval. The Sets are supplied complete with two tapered glass applicator rods for manipulation and control on the microscope stage.

Reagents for Chemical Microscopy Set 1

Cat #: 32100
Contents:
60 Minerals
1/2 cc each
Mahogany stained wood case
Price: LONG TERM OUT OF STOCK

Reagents for Chemical Microscopy Set 2

Cat #: 32200
Contents:
60 Minerals
1/2 cc each
Mahogany stained wood case
Price: LONG TERM OUT OF STOCK

Replacement Vials, Set 1 or 2

Cat #: 32010
Price: LONG TERM OUT OF STOCK

Replacement Vials, Set 1 or 2

Cat #: 32020
Price: LONG TERM OUT OF STOCK