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BD BBL™ Gram Stain Kits

Used to stain microorganisms from cultures or specimens by the differential Gram method

Includes | 250mL gram crystal violet, 250mL iodine, 250mL gram decolorizer and 250mL gram safranin |
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Stain Type | Gram Stain |
Quantity | 1 Kit |
Certifications/Compliance | CE |
For Use With (Application) | Used to stain microorganisms from cultures or specimens by the differential gram method |
BD Gram Decolorizer

Can be used as a replacement reagent for the BD™ Gram Stain Kits. BD™ Gram Decolorizer is used in a 4-step Gram staining process, before counterstaining. Available in 250ml solution bottles for direct use or gallon containers for bulk storage.

Type | Decolorizer |
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Format | Liquid |
Stain Type | Decolorizer |
Color | Clear ad colorless |
Storage Requirements | 15° to 30°C |
Certifications/Compliance | CE |
Closure Type | No drip flip cap |
For Use With (Application) | Staining microorganisms from cultures or specimens by the differential Gram method. |
Corning™ Trypan Blue
SureTRACE
Supports traceability with guaranteed access to certificates and proactive change notifications.
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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Can be used for variety cell counting methods requiring information on cell count and viability.

Fisher Chemical Dextrose Anhydrous (Crystalline Granules/Molecular Biology), Fisher BioReagents

CAS: 50-99-7 Molecular Formula: C6H12O6 Molecular Weight (g/mol): 180.156 InChI Key: GZCGUPFRVQAUEE-SLPGGIOYSA-N Synonym: 2r,3s,4r,5r-2,3,4,5,6-pentahydroxyhexanal,d +-glucose,aldehydo-d-glucose,glucose, anhydrous,dextrose, anhydrous,d-glucose, anhydrous,glucosteril,anhydrous dextrose,dextrose solution,d-glucose in linear form PubChem CID: 107526 ChEBI: CHEBI:42758 IUPAC Name: (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal SMILES: C(C(C(C(C(C=O)O)O)O)O)O

PubChem CID | 107526 |
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CAS | 50-99-7 |
Molecular Weight (g/mol) | 180.156 |
ChEBI | CHEBI:42758 |
SMILES | C(C(C(C(C(C=O)O)O)O)O)O |
Synonym | 2r,3s,4r,5r-2,3,4,5,6-pentahydroxyhexanal,d +-glucose,aldehydo-d-glucose,glucose, anhydrous,dextrose, anhydrous,d-glucose, anhydrous,glucosteril,anhydrous dextrose,dextrose solution,d-glucose in linear form |
IUPAC Name | (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal |
InChI Key | GZCGUPFRVQAUEE-SLPGGIOYSA-N |
Molecular Formula | C6H12O6 |
Fisher Chemical D-(+)-Trehalose, Dihydrate, Fisher BioReagents
CAS: 6138-23-4 Molecular Formula: C12H26O13 Molecular Weight (g/mol): 378.33 MDL Number: MFCD00071594 InChI Key: DPVHGFAJLZWDOC-DJCWUSJTNA-N Synonym: trehalose dihydrate,d-+-trehalose dihydrate,a,a-trehalose,d +-trehalose dihydrate,unii-7yin7j07x4,alpha,alpha-trehalose dihydrate,d-trehalose dihydrate,mycose,1-o-alpha-d-glucopyranosyl-alpha-d-glucopyranoside,alp,alp.-trehalose,2r,3s,4s,5r,6r-2-hydroxymethyl-6-2r,3r,4s,5s,6r-3,4,5-trihydroxy-6-hydroxymethyl tetrahydropyran-2-yl oxy-tetrahydropyran-3,4,5-triol PubChem CID: 181978 IUPAC Name: (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol;dihydrate SMILES: O.O.OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O

PubChem CID | 181978 |
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CAS | 6138-23-4 |
Molecular Weight (g/mol) | 378.33 |
MDL Number | MFCD00071594 |
SMILES | O.O.OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O |
Synonym | trehalose dihydrate,d-+-trehalose dihydrate,a,a-trehalose,d +-trehalose dihydrate,unii-7yin7j07x4,alpha,alpha-trehalose dihydrate,d-trehalose dihydrate,mycose,1-o-alpha-d-glucopyranosyl-alpha-d-glucopyranoside,alp,alp.-trehalose,2r,3s,4s,5r,6r-2-hydroxymethyl-6-2r,3r,4s,5s,6r-3,4,5-trihydroxy-6-hydroxymethyl tetrahydropyran-2-yl oxy-tetrahydropyran-3,4,5-triol |
IUPAC Name | (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol;dihydrate |
InChI Key | DPVHGFAJLZWDOC-DJCWUSJTNA-N |
Molecular Formula | C12H26O13 |
Storage Requirements | 15° to 30°C |
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Certifications/Compliance | CE |
For Use With (Application) | Used to stain microorganisms from cultures or specimens by the differential gram method |
Invitrogen™ MEGAclear™ Transcription Clean-Up Kit
The MEGAclear kit can be used to remove nucleotides, short oligonucleotides, proteins, and salts from RNA. The RNA recovered can be used for any application that requires high purity RNA. Recover from 1 ng to 500 μg of RNA.

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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BD Gram Crystal Violet

Can be used as a replacement reagent for the BD™ Gram Stain Kits. BD™ Gram Crystal Violet is used as the primary stain in a 4-step Gram staining process. Available in 250ml solution bottles for direct use or gallon containers for bulk storage.

Type | Crystal Violet |
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Format | Liquid |
Stain Type | Crystal Violet |
Color | Purple |
Storage Requirements | 15° to 30°C |
Certifications/Compliance | CE |
For Use With (Application) | Used to stain microorganisms from cultures or specimens by the differential gram method |
BD DrySlide™ Reagent Slides

A convenient method for bacterial biochemical analysis. Self-contained, ready-to-use test slides consist of coated, 35mm film or impregnated paper, which operates as a carrier matrix for microbiological testing reagents.

Certifications/Compliance | CE |
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Gibco™ ExpiFectamine™ CHO Transfection Kit
The ExpiFectamine CHO Transfection Kit is a core component of the ExpiCHO Expression System, designed for transient transfection of high-density cultures of Chinese hamster ovary (CHO) cells.


Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Shipping Condition | Room Temperature |
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Promoter | pcDNA™ 3.4 |
Cell Line | ExpiCHO-S™, CHO-S, SFM Adapted |
Format | Kit |
Product Type | CHO Transfection Kit |
Transfection Technique | Lipid-based Transfection |
Classification | Animal Origin-free, Chemically-defined, Protein-free, Serum-free |
Product Line | ExpiFectamine™ |
Cell Type | Ovarian Cells |
Fisher Healthcare™ PROTOCOL™ Individual Gram Stains

Manufactured with traditional formulations used by most laboratories

Includes | Dispenser cap |
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Format | Bottle |
Stain Type | Gram Stain |
Thermo Scientific Chemicals Paraformaldehyde, 4% in PBS
CAS: 30525-89-4 Molecular Formula: CH2O Molecular Weight (g/mol): 30.026 MDL Number: MFCD00133991 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N Synonym: formalin,methanal,formol,methylene oxide,paraformaldehyde,oxomethane,paraform,formic aldehyde,oxymethylene,methyl aldehyde PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O

PubChem CID | 712 |
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CAS | 30525-89-4 |
Molecular Weight (g/mol) | 30.026 |
ChEBI | CHEBI:16842 |
MDL Number | MFCD00133991 |
SMILES | C=O |
Synonym | formalin,methanal,formol,methylene oxide,paraformaldehyde,oxomethane,paraform,formic aldehyde,oxymethylene,methyl aldehyde |
IUPAC Name | formaldehyde |
InChI Key | WSFSSNUMVMOOMR-UHFFFAOYSA-N |
Molecular Formula | CH2O |
Thermo Scientific Chemicals D-Sorbitol, 98%
CAS: 50-70-4 Molecular Formula: C6H14O6 Molecular Weight (g/mol): 182.172 MDL Number: MFCD00004708 InChI Key: FBPFZTCFMRRESA-JGWLITMVSA-N Synonym: d-sorbitol,sorbitol,d-glucitol,glucitol,l-gulitol,--sorbitol,diakarmon,glucarine,sorbol,d---sorbitol PubChem CID: 5780 ChEBI: CHEBI:17924 IUPAC Name: (2R,3R,4R,5S)-hexane-1,2,3,4,5,6-hexol SMILES: C(C(C(C(C(CO)O)O)O)O)O

PubChem CID | 5780 |
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CAS | 50-70-4 |
Molecular Weight (g/mol) | 182.172 |
ChEBI | CHEBI:17924 |
MDL Number | MFCD00004708 |
SMILES | C(C(C(C(C(CO)O)O)O)O)O |
Synonym | d-sorbitol,sorbitol,d-glucitol,glucitol,l-gulitol,--sorbitol,diakarmon,glucarine,sorbol,d---sorbitol |
IUPAC Name | (2R,3R,4R,5S)-hexane-1,2,3,4,5,6-hexol |
InChI Key | FBPFZTCFMRRESA-JGWLITMVSA-N |
Molecular Formula | C6H14O6 |
Fisher Chemical Isopropyl-β-D-thiogalactopyranoside (IPTG) (Dioxane-free), Fisher BioReagents™

CAS: 367-93-1 Molecular Formula: C9H18O5S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00063273 InChI Key: BPHPUYQFMNQIOC-NXRLNHOXSA-N Synonym: iptg,isopropyl-beta-d-thiogalactopyranoside,isopropyl-beta-d-thiogalactoside,isopropyl thiogalactoside,isopropyl beta-d-thiogalactopyranoside,isopropyl beta-d-thiogalactoside,isopropyl beta-d-1-thiogalactopyranoside,unii-x73vv2246b,2r,3r,4s,5r,6s-2-hydroxymethyl-6-isopropylthio tetrahydro-2h-pyran-3,4,5-triol,isopropyl-1-beta-d-thiogalactoside PubChem CID: 656894 ChEBI: CHEBI:61448 SMILES: CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O

PubChem CID | 656894 |
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CAS | 367-93-1 |
Molecular Weight (g/mol) | 238.30 |
ChEBI | CHEBI:61448 |
MDL Number | MFCD00063273 |
SMILES | CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O |
Synonym | iptg,isopropyl-beta-d-thiogalactopyranoside,isopropyl-beta-d-thiogalactoside,isopropyl thiogalactoside,isopropyl beta-d-thiogalactopyranoside,isopropyl beta-d-thiogalactoside,isopropyl beta-d-1-thiogalactopyranoside,unii-x73vv2246b,2r,3r,4s,5r,6s-2-hydroxymethyl-6-isopropylthio tetrahydro-2h-pyran-3,4,5-triol,isopropyl-1-beta-d-thiogalactoside |
InChI Key | BPHPUYQFMNQIOC-NXRLNHOXSA-N |
Molecular Formula | C9H18O5S |