Page 93 - Demo

“Your Safer Source for Science”
Rhodamine B
 HAZARD ALERT: Moderately toxic. LD50 (mouse) 887 mg/kg. Storage: Organic #9
Disposal: #26a
Shelf Life: Indefinite
Soluble: Water and alcohol.
Color and Odor: Green, odorless solid. CAS No. 81-88-9
C.I. #45170
Rhodizonic Acid, Disodium Salt
see Sodium Rhodizonate
Ribonucleic Acid
Storage: Organic #1
Disposal: #26a
Shelf Life: Indefinite
Soluble: Water and alcohol.
Color and Odor: White, odorless solid. CAS No. 63231-63-0
Ringer’s Solution
Storage: Inorganic #2
Disposal: #26b
Shelf Life: Indefinite
Color and Odor: Colorless, odorless liquid.
RNA
see Ribonucleic Acid
Rochelle Salt
see Potassium Sodium Tartrate
Rose’s Alloy
see Onion’s Fusible Alloy as an alternative to Rose’s Alloy
Rubbing Alcohol
see Isopropyl Alcohol, 70%
S Sabouraud Dextrose Agar
Storage: Miscellaneous nonhazardous organic materials. Disposal: #26a
Shelf Life: Fair, if kept dry.
Soluble: Water
Color and Odor: Buff solid with sour malt odor. Safranin O
Storage: Organic #9
Disposal: #26a
Shelf Life: Indefinite
Soluble: Water and alcohol.
Color and Odor: Deep rose/purple, odorless solid. CAS No. 477-73-6
C.I. #50240
91
Save On HazMat Fees
Safranin Staining Solution
Storage: Organic #9
Disposal: #26b
Shelf Life: Indefinite
Color and Odor: Red, odorless liquid.
Safranin Staining Solution
HAZARD ALERT: 40% alcohol based solution; vapors may be flammable.
Storage: Organic #9
Disposal: #26b
Shelf Life: Indefinite if stored safely.
Color and Odor: Red liquid with alcohol odor.
Sal Ammoniac
see Ammonium Chloride
Salicylic Acid
 HAZARD ALERT: Moderately toxic by ingestion; LD50 (mouse) 480 mg/kg.
Storage: Organic #1
Disposal: #24a
Shelf Life: Indefinite
Soluble: Slightly in water; many organic solvents. Color and Odor: White, odorless solid.
CAS No. 69-72-7
Saline Solution
see Ringer’s Solution
Saltpeter
see Potassium Nitrate
Sand
Storage: Miscellaneous nonhazardous inorganic material.
Color and Odor: White-gray/black, odorless solid.
CAS No. 14808-60-7
Technical Note: White sand is perfect for stream tables. Black sand is used for Earth Science heating of landforms demonstrations.
Sandpaper
Storage: Miscellaneous nonhazardous inorganic material.
basic violet 10 biological stain
C28H31ClN2O3 F.W. 479.00
R0008
25 g
$34.95
1%, aqueous
S0178
500 mL
$26.95
Gram counter stain
0.25%, alcoholic
S0340
100 mL
$11.15
S0169
500 mL
14.00
ribose nucleic acid, RNA from yeast
N0018
25 g
$126.60
laboratory grade, crystal
2-HOC6H4COOH F.W. 138.13
S0341
50 g
$ 6.65
S0001
100 g
8.35
S0002
500 g
21.65
isotonic saline solution for physiology experiments.
For frogs
R0003
500 mL
$9.80
For mammals
R0006
500 mL
8.35
fine, white
S0003
500 g
$ 5.35
S0004
2 kg
9.60
AP6462
50 lbs
59.70
fine, black
S0449
500 g
$ 7.15
culture media
S0337
100 g
$30.15
fine
9" x 11" sheets
S0165
pkg./4
$8.45
biological stain
S0339
10 g
$16.95
Restriction Enzymes
See flinnsci.com for stable, powdered restriction enzymes (Dryzymes, HindIII and EcoRI) for DNA analysis. We also carry a series of predigested, ready-to-run DNA samples for electrophorsis.