Grade: Reagent CAS No.: 7446-14-2 UN No.: UN3077 Class: 9 Pkg. Group: PG III

Synonym(s): Lead monoxide Formula: PbO Formula weight: 223.19 CAS Number: 1317-36-8 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2824.10 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage to…

Grade: Reagent CAS No.: 1317-36-8 UN No.: UN2291 Class: 6.1 Pkg. Group: PG III

Formula: OPb Formula weight: 223.19 Purity: 99.9995% (metals basis) CAS Number: 1317-36-8 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2824.10 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage…

Empirical Formula: BLiO₂ -+ 2H₂O Linear Formula: LiBO₂ -+ 2H₂O Formula Weight: 85.78 MDL Number: MFCD00149768

Empirical Formula: ClLiO₄ Linear Formula: LiClO₄ Formula Weight: 106.39 MDL Number: MFCD00011079 Purity: 99.99% trace metals basis Melting Point: 236 °C(lit.)

Synonyms: L-Nva-OMe·HCl Purity Limit: ≥ 99.9% (HPLC) CAS No.: 56558-30-6 Molecular Formula: C6H13NO2·HCl Molecular Weight: 167.6 MDL No.: MFCD00190974 Appearance: White to off-white powder Melting Point: 98-106 ºC Optical Rotation: [a]D20 = + 21 ± 2 º (C=1 in EtOH) …

Formula: Pb Purity: 99.999% (metals basis) CAS Number: 7439-92-1 Harmonized Tariff Code:  7801.10 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage to organs through prolonged or repeated exposure. Harmful if swallowed. Harmful if…

For Educational, Classroom Purposes Only

Synonym(s): 1,2-Diacyl- sn -glycero-3-phosphocholine; 3- sn -Phosphatidylcholine; L-α-Lecithin; Azolectin; PC Purity: ≥40% (enzymatic) Storage: −20°C Beilstein Registry Number: 5209585

Lecithin from Soy, Refined, is a natural mixture of phospholipids consisting of phosphatidyl choline, phosphatidyl ethanolamine, and phosphatidyl inositol. In soybean lecithin the predominant fatty acid is polyunsaturated linoleic acid, amounting to about 70% of the fatty acids present. …

Molecular Biology Grade. For propagation and maintenance of E. Coli. Low Salt Formula. Dissolve 35 grams in 1 Liter distilled water. Adjust the pH to 7.2 Sterilize by autoclaving for 15 minutes Ingredients: Casein Peptone: 10 g/L Sodium Chloride: 5 g/L Yeast Extract: 5 g/L Agar:…

CAS No.: 1312-81-8

Synonym(s): ( S )-2-Amino-3-(4-hydroxyphenyl)propionic acid; 3-(4-Hydroxyphenyl)-L-alanine Empirical Formula: C₉H₁₁NO₃ Linear Formula: 4-(HO)C₆H₄CH₂CH(NH₂)CO₂H Formula Weight: 181.19 MDL Number: …

Synonym(s): 2,4-Bis(4-methoxyphenyl)-2,4-dithioxo-1,3,2,4-dithiadiphosphetane, 4-Methoxyphenylthionophosphine sulfide dimer Formula: C14H14O2P2S4 Formula weight: 404.47 Purity: 97% CAS Number: 19172-47-5 UN Number: UN3134 Hazard Class: 4.3 Packing Group: III Harmonized…

Harmonized Tariff Code:  3822.00

Purity: 99.99% (metals basis) CAS Number: 7439-92-1 Harmonized Tariff Code:  7804.20 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn c

for microbiology Synonym(s): Luria Bertani Broth, Vegitone; Vegitone LB Broth

Synonym(s): Citric acid lead(II) salt trihydrate Formula: C12H10O14Pb3 3H2O Formula weight: 1053.82 (999.77anhy) Purity: 99% CAS Number: 6107-83-1 UN Number: UN2291 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2918.15 Hazard Statements: …

Synonym(s): Luria Bertani Agar Storage: room temp

Empirical Formula: I₂Pb Linear Formula: PbI₂ Formula Weight: 461.01 MDL Number: MFCD00011163 Purity: 99.999% trace metals basis Boiling Point: 954 °C(lit.) Melting Point: 402 °C(lit.) Density: 6.16 g/mL at 25 °C(lit.)

Grade: Reagent, ACS CAS No.: 10099-74-8 UN No.: UN1469 Class: 5.1 Pkg. Group: PG II

analytical standard Storage: −20°C Components: Glyceryl tridecanoate ~ 20 mg; Glyceryl tridodecanoate ~ 20 mg; Glyceryl trimyristate ~ 20 mg; Glyceryl trioctanoate ~ 20 mg; Tripalmitin ~ 20 mg

Application: Originally formulated for use in carbon dioxide free systems requiring sodium bicarbonate supplement. L-15 supports established cell lines as well as primary explants of embryonic and adult human tissue. Storage: 2-8°C

CAS No.: 63-91-2

Formula: LiOH H2O Formula weight: 41.96 (23.95anhy) Purity: 98% CAS Number: 1310-66-3 UN Number: UN2680 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2825.20 Hazard Statements: H301-H331-H314-H318 Toxic if swallowed. Toxic if inhaled. Causes severe skin burns…

Synonym(s): Vitamin C sodium salt, Sodium L-ascorbate Formula: C6H7NaO6 Formula weight: 198.11 Purity: 99% CAS Number: 134-03-2 Harmonized Tariff Code:  2936.27

Description: Selective enrichment for L. monocytogenes from non-dairy and processed food products

Grade: Reagent, ACS CAS No.: 598-63-0

Synonym(s): 4,4'-Benzylidenebis(N,N-dimethylaniline), Malachite green leuco base Formula: C23H26N2 Formula weight: 330.47 CAS Number: 129-73-7 Harmonized Tariff Code:  2921.59